Texas Well Drillers Directory
Every company that appears as the driller of record in the Texas Department of Licensing and Regulation Submitted Driller's Reports (SDR) database, administered by the Texas Water Development Board, ranked by the number of wells they have drilled. 972 Texas drilling companies account for 448,143 logged wells. Each profile shows the counties a company works, its well characteristics, and links to its original drilling logs — all drawn directly from the state record.
972drilling companies
453active since 2022
448,143wells on record
Companies with at least 25 wells on record. "Active" counts wells completed since 2022.
| # | Company | Wells | Since 2022 | Counties | Most recent |
|---|---|---|---|---|---|
| 1 | Vanguard Well Resources, LLC | 4,883 | 3,740 | 57 | 2026-08-31 |
| 2 | Moore's Water Well Service | 2,752 | 1,830 | 18 | 2026-07-23 |
| 3 | Thunder Well Service, LLC | 3,732 | 1,601 | 22 | 2026-09-02 |
| 4 | JB Drilling | 2,955 | 1,310 | 30 | 2026-08-06 |
| 5 | Affordable Water Well | 3,595 | 1,153 | 17 | 2026-08-17 |
| 6 | Washington Co. Water Well Drilling | 2,442 | 1,094 | 9 | 2026-08-10 |
| 7 | Erwin Water Well Drilling | 4,951 | 1,085 | 28 | 2026-09-09 |
| 8 | Delta Drillers | 1,034 | 1,034 | 34 | 2026-08-29 |
| 9 | K-Ran Drilling | 5,102 | 956 | 26 | 2026-09-08 |
| 10 | Hydro Resources Mid Continent Inc. | 3,342 | 950 | 92 | 2026-08-26 |
| 11 | Peter B Loewen | 1,793 | 933 | 38 | 2026-08-04 |
| 12 | Ricky Bonds Water Wells | 4,119 | 882 | 27 | 2026-09-07 |
| 13 | Texas Southern Drilling | 1,123 | 880 | 50 | 2026-07-16 |
| 14 | Wheeler Drilling | 7,835 | 866 | 14 | 2026-07-24 |
| 15 | Associated Well Services, Inc. | 2,386 | 864 | 32 | 2026-09-02 |
| 16 | Burke Lyons Water Well | 1,148 | 844 | 12 | 2026-09-01 |
| 17 | Walden Drilling Inc. | 2,661 | 764 | 33 | 2026-09-03 |
| 18 | Chandler Drilling Inc. | 3,385 | 727 | 22 | 2026-09-03 |
| 19 | Neufeld Family Drilling LLC | 1,845 | 697 | 25 | 2026-09-07 |
| 20 | Ballard Water Well Co. LLC | 3,377 | 690 | 46 | 2026-07-22 |
| 21 | Magill Drilling & Water Well Service, LLC | 1,441 | 688 | 11 | 2026-09-09 |
| 22 | Goolsby Water Well Service LLC | 1,903 | 679 | 14 | 2026-09-09 |
| 23 | M5 Drilling | 882 | 658 | 23 | 2026-09-03 |
| 24 | West Texas Water Well Service | 3,704 | 643 | 57 | 2026-08-20 |
| 25 | Neuendorff's Water Well Svc., Inc. | 2,088 | 639 | 13 | 2026-08-11 |
| 26 | Erwin Drilling | 1,061 | 636 | 23 | 2026-08-10 |
| 27 | TR Drilling & Service LLC | 2,599 | 633 | 11 | 2026-07-09 |
| 28 | Apex Drilling, Inc. | 4,124 | 631 | 20 | 2026-07-20 |
| 29 | Peter Klassen | 1,344 | 620 | 31 | 2026-09-03 |
| 30 | Carter Water Well Drilling | 3,057 | 607 | 17 | 2026-08-10 |
| 31 | B&b Pump | 2,623 | 588 | 11 | 2026-08-26 |
| 32 | Currie Drilling Co.,Inc. | 2,420 | 583 | 21 | 2026-07-30 |
| 33 | Drill Pro Water Well Drilling | 1,385 | 552 | 35 | 2026-07-24 |
| 34 | Bell's Drilling Service | 869 | 543 | 28 | 2026-08-13 |
| 35 | 3t Drilling, Inc. | 1,621 | 527 | 25 | 2026-08-25 |
| 36 | Mark's Water Well Service, Inc. | 3,455 | 526 | 24 | 2026-09-01 |
| 37 | Lone Star Drilling Company | 1,558 | 523 | 20 | 2025-10-14 |
| 38 | Friedel Drilling Company | 3,085 | 508 | 33 | 2026-09-08 |
| 39 | Dale's Water Wells | 1,310 | 502 | 25 | 2026-08-10 |
| 40 | Michael C Hoelscher | 2,335 | 498 | 15 | 2026-08-13 |
| 41 | Bee Cave Drilling, Inc. | 2,794 | 482 | 28 | 2026-08-07 |
| 42 | Weston Drilling Inc. | 800 | 482 | 26 | 2025-07-17 |
| 43 | Woehl Drilling No2 | 1,232 | 477 | 16 | 2026-08-21 |
| 44 | Lange Drilling Co. | 2,641 | 472 | 38 | 2026-08-07 |
| 45 | Aqua Star LLC | 1,401 | 461 | 25 | 2026-08-19 |
| 46 | Paskell Water Well | 775 | 459 | 9 | 2026-07-27 |
| 47 | Mikes Drilling And Pump Service | 1,030 | 455 | 11 | 2026-09-04 |
| 48 | Centex Pump & Supply, Inc. | 1,396 | 442 | 10 | 2026-09-03 |
| 49 | Jacob P Klassen Drilling Co. | 1,695 | 420 | 34 | 2026-08-25 |
| 50 | Gwr Windmills & Water Well Services, LLC | 651 | 414 | 10 | 2026-08-22 |
| 51 | Simmons Water Well Service | 544 | 406 | 8 | 2026-09-05 |
| 52 | Wildcat Services LLC | 1,362 | 403 | 32 | 2026-06-26 |
| 53 | Alpha Omega Water Well | 1,494 | 400 | 14 | 2026-07-08 |
| 54 | L & L Drilling Co. | 2,737 | 399 | 12 | 2026-09-09 |
| 55 | Estill Drilling | 2,610 | 399 | 13 | 2026-07-10 |
| 56 | Landowner Drilled | 1,509 | 398 | 73 | 2026-07-15 |
| 57 | Main Stream Environmental | 619 | 391 | 20 | 2026-08-21 |
| 58 | Fas-Line Services Inc. | 1,619 | 390 | 44 | 2026-08-19 |
| 59 | Busselman Water Wells, LLC | 388 | 388 | 24 | 2026-07-20 |
| 60 | Letkeman Drilling | 380 | 380 | 11 | 2026-08-10 |
| 61 | Malone Well Service | 1,188 | 379 | 8 | 2026-08-20 |
| 62 | Leonard Water Services | 828 | 365 | 48 | 2026-09-10 |
| 63 | Deharde Water Well Service | 1,911 | 362 | 12 | 2026-08-25 |
| 64 | Carter Drilling Co., Inc. | 2,766 | 353 | 21 | 2026-07-15 |
| 65 | Waterboyz, LLC | 564 | 350 | 13 | 2026-09-03 |
| 66 | WB Southern Drilling LLC | 350 | 350 | 19 | 2026-08-28 |
| 67 | Texan Water | 610 | 347 | 25 | 2026-08-03 |
| 68 | F&f Drilling | 2,410 | 346 | 15 | 2026-08-14 |
| 69 | Leonard Drilling LLC | 1,945 | 340 | 17 | 2026-09-04 |
| 70 | C. Miller Drilling | 2,628 | 338 | 59 | 2026-08-18 |
| 71 | A C Water Well Service | 914 | 331 | 20 | 2026-07-24 |
| 72 | Etter Water Well LLC | 1,160 | 328 | 24 | 2026-09-04 |
| 73 | Almeda Water Well Service | 2,617 | 327 | 15 | 2026-06-30 |
| 74 | Chambers & Phillips Inc. | 1,692 | 326 | 11 | 2026-09-08 |
| 75 | Stevens Drilling & Water Well Service | 655 | 322 | 13 | 2026-09-04 |
| 76 | Lucy Creek Water Well Service | 538 | 317 | 15 | 2026-09-07 |
| 77 | Martin Water Wells | 1,528 | 313 | 13 | 2026-07-31 |
| 78 | Meza Water Well Service | 930 | 313 | 9 | 2026-08-20 |
| 79 | Latzel Drilling LLC | 2,509 | 312 | 17 | 2026-09-01 |
| 80 | Spring Branch Water Well Service | 773 | 312 | 8 | 2026-07-23 |
| 81 | Kinard Water Well Service | 2,617 | 311 | 14 | 2025-11-29 |
| 82 | B&r Water Well Drilling, LLC | 1,144 | 310 | 22 | 2026-08-19 |
| 83 | Zar's Pump & Drilling Service | 826 | 306 | 11 | 2026-08-22 |
| 84 | Gap Drilling & Serivice | 337 | 306 | 16 | 2026-08-12 |
| 85 | Stansell Pump | 739 | 305 | 12 | 2026-08-13 |
| 86 | 4-M Drilling | 872 | 304 | 22 | 2026-08-27 |
| 87 | American Water Well Services Inc. | 435 | 303 | 14 | 2026-08-04 |
| 88 | Associated Drilling Inc. | 1,997 | 302 | 23 | 2026-08-26 |
| 89 | Buddy's Septic & Water Well Svc LLC | 501 | 302 | 8 | 2026-07-24 |
| 90 | J-R's Water Well Service | 298 | 298 | 10 | 2026-09-02 |
| 91 | Dowell Well Service | 1,570 | 296 | 19 | 2026-07-02 |
| 92 | J & S Water Wells | 2,843 | 289 | 75 | 2026-07-11 |
| 93 | J & S Drilling, LLC | 555 | 284 | 29 | 2026-09-02 |
| 94 | Kight Water Well Service | 356 | 282 | 5 | 2026-08-05 |
| 95 | Blackwell Water Well Service Inc. | 1,885 | 281 | 13 | 2026-08-07 |
| 96 | Brien Water Wells | 1,641 | 280 | 32 | 2026-07-28 |
| 97 | Herbold Drilling | 635 | 280 | 8 | 2026-07-28 |
| 98 | W.m. Jones Water Well | 1,069 | 278 | 12 | 2026-06-25 |
| 99 | Utopia Sales & Service, Inc. | 1,240 | 277 | 10 | 2026-09-04 |
| 100 | J And J Water Wells | 325 | 277 | 8 | 2026-05-28 |
| 101 | Henry Neufeld | 886 | 276 | 17 | 2025-11-19 |
| 102 | Geothermal Drilling Inc. | 559 | 276 | 23 | 2026-09-04 |
| 103 | Chaffin Water Well Service | 1,280 | 275 | 23 | 2026-07-22 |
| 104 | Ltw Services, LP | 3,632 | 269 | 44 | 2026-09-02 |
| 105 | Limestone Water Well Drilling | 507 | 268 | 12 | 2026-08-11 |
| 106 | Woehl Drilling & Service | 1,138 | 267 | 22 | 2026-07-03 |
| 107 | Couch Operating, LLC | 815 | 266 | 28 | 2025-08-02 |
| 108 | Tim Franks Water Well Service | 472 | 265 | 17 | 2025-09-17 |
| 109 | Howell Drilling Services, LLC | 261 | 261 | 15 | 2026-08-22 |
| 110 | Cobra Water Well Drilling, Llc. | 615 | 260 | 22 | 2026-07-02 |
| 111 | Williams Water Wells LLC | 612 | 260 | 24 | 2026-08-11 |
| 112 | Bennett Water Well Drilling, Inc. | 2,395 | 258 | 17 | 2026-06-24 |
| 113 | Bellenger Water Well Service | 912 | 257 | 10 | 2026-07-17 |
| 114 | Moore Drilling | 465 | 255 | 26 | 2026-07-17 |
| 115 | R&r Drilling LLC | 584 | 253 | 26 | 2026-08-05 |
| 116 | Weisinger Incorporated | 919 | 252 | 50 | 2026-07-28 |
| 117 | Tom Lovelace Water Well Service | 1,009 | 248 | 9 | 2026-08-17 |
| 118 | Ace Water Well & Pump Svc. | 848 | 242 | 13 | 2026-08-13 |
| 119 | Ondrey Water Well Service | 1,174 | 241 | 8 | 2026-08-27 |
| 120 | Underground Water Resources, LLC | 461 | 238 | 25 | 2026-06-18 |
| 121 | R&d Water Wells | 1,074 | 237 | 14 | 2026-07-07 |
| 122 | Mcpherson Drilling | 527 | 233 | 13 | 2026-07-20 |
| 123 | Maresh Drilling Co., Inc. | 1,318 | 232 | 8 | 2026-09-02 |
| 124 | Pickens Drilling Co. | 1,097 | 232 | 13 | 2026-07-27 |
| 125 | Hurst Water Wells | 1,075 | 232 | 15 | 2026-08-24 |
| 126 | Bluebonnet Water Wells | 231 | 231 | 22 | 2026-08-08 |
| 127 | Wanda Drilling & Water Dev Inc. | 783 | 229 | 18 | 2026-07-31 |
| 128 | Thomas Moy And Sons Water Well Drilling Inc. | 510 | 229 | 22 | 2026-08-14 |
| 129 | Rangnow Water Well Service | 1,294 | 227 | 16 | 2026-07-30 |
| 130 | Spot ON Drilling | 226 | 226 | 17 | 2026-08-27 |
| 131 | Hill Country Well Service | 505 | 220 | 8 | 2026-08-25 |
| 132 | Tom Arnold Drilling | 1,351 | 218 | 14 | 2026-05-29 |
| 133 | Submersible Pump Specialists | 785 | 218 | 22 | 2026-07-24 |
| 134 | Finch Water Well | 1,273 | 217 | 7 | 2026-08-08 |
| 135 | Franz S Wiebe | 214 | 214 | 25 | 2026-08-24 |
| 136 | Db&e Co. Ltd | 766 | 213 | 19 | 2025-05-27 |
| 137 | Bull's Eye Services, LLC | 578 | 210 | 26 | 2026-08-27 |
| 138 | Fuller Water Well Service | 489 | 210 | 15 | 2026-09-05 |
| 139 | A-5 Services LLC | 231 | 209 | 8 | 2026-07-21 |
| 140 | Ozona Water Well Service Inc. | 607 | 208 | 13 | 2026-08-28 |
| 141 | Mckinley Drilling | 706 | 206 | 32 | 2026-08-30 |
| 142 | Scott Drilling Inc. | 1,910 | 205 | 20 | 2026-08-28 |
| 143 | Felder Water Well & Pump Service, LLC | 1,156 | 204 | 14 | 2026-09-01 |
| 144 | Eastex Well Service | 204 | 204 | 12 | 2026-09-01 |
| 145 | Rodgers Well Service | 814 | 202 | 18 | 2026-08-14 |
| 146 | Cady's Water Wells | 1,453 | 200 | 15 | 2026-06-15 |
| 147 | Western Water Wells | 1,197 | 191 | 21 | 2025-10-15 |
| 148 | Geyer Drilling Co. Inc. | 1,122 | 191 | 9 | 2026-06-25 |
| 149 | Jimmy's Well Service | 727 | 191 | 11 | 2026-07-26 |
| 150 | H2o Well Service, LLC | 191 | 191 | 8 | 2026-08-11 |
| 151 | Kutscher Drilling | 1,700 | 189 | 19 | 2026-05-29 |
| 152 | B.j Water Well Drilling | 610 | 189 | 16 | 2026-08-05 |
| 153 | Jackson Distributors | 590 | 188 | 19 | 2026-08-07 |
| 154 | Elite Drillers Corporation | 452 | 183 | 32 | 2026-07-08 |
| 155 | Highwater Drillers | 181 | 181 | 11 | 2026-08-08 |
| 156 | Prater Water Well | 1,292 | 180 | 15 | 2026-07-30 |
| 157 | M&m Water Well, LLC | 632 | 180 | 28 | 2026-07-27 |
| 158 | D K Drilling And Water Systems | 336 | 179 | 8 | 2026-06-25 |
| 159 | Allstar Water Well Service | 358 | 177 | 16 | 2026-08-19 |
| 160 | H. W. Schwope & Sons Inc. | 1,401 | 173 | 9 | 2026-08-31 |
| 161 | G.w.davis Water Well Co. LLC | 496 | 173 | 9 | 2026-09-08 |
| 162 | Pinnergy, Ltd | 4,682 | 172 | 66 | 2026-08-31 |
| 163 | B & J Irrigation & Drilling Co. | 549 | 171 | 24 | 2022-11-30 |
| 164 | Goertzen Drilling | 2,087 | 169 | 17 | 2026-08-25 |
| 165 | Clay Pitts Water Wells | 532 | 167 | 8 | 2026-07-09 |
| 166 | Holly Water Wells | 1,134 | 166 | 38 | 2026-09-09 |
| 167 | Hill Country Water Well | 695 | 166 | 6 | 2026-05-12 |
| 168 | FM Water Well Drilling | 166 | 166 | 10 | 2026-09-04 |
| 169 | Maral Drilling | 759 | 165 | 28 | 2026-08-01 |
| 170 | M/W Drilling Company LLC | 483 | 164 | 20 | 2026-07-17 |
| 171 | Rocksprings Well Drilling | 164 | 164 | 8 | 2026-07-07 |
| 172 | Wieler's Well Solutions | 165 | 163 | 17 | 2026-08-18 |
| 173 | Killinger's Water Well Drilling | 1,010 | 160 | 7 | 2026-09-11 |
| 174 | Spencer's Water Well Service | 634 | 157 | 9 | 2026-08-17 |
| 175 | James Pawlik Water Well Service, Inc. | 254 | 156 | 21 | 2026-07-07 |
| 176 | Hazelett Drilling | 228 | 156 | 28 | 2026-08-28 |
| 177 | Greak Water Well | 1,255 | 155 | 7 | 2026-06-14 |
| 178 | Pixie Water Wells | 596 | 154 | 10 | 2025-12-03 |
| 179 | Folmar Drilling Co. | 398 | 154 | 15 | 2026-06-16 |
| 180 | Wades Water Well | 696 | 153 | 11 | 2026-09-04 |
| 181 | Gilberts Water Well Drilling Co. | 576 | 153 | 6 | 2026-07-01 |
| 182 | Payne Water Well | 317 | 152 | 5 | 2026-08-07 |
| 183 | Richter Well Drilling, Inc. | 944 | 151 | 8 | 2026-08-13 |
| 184 | First Priority Irr | 314 | 151 | 18 | 2026-07-29 |
| 185 | Johnstons Water Well Drilling | 322 | 150 | 14 | 2026-06-30 |
| 186 | Ashley Drilling & Well Service | 149 | 149 | 16 | 2026-09-03 |
| 187 | Santa Rosa Well Service | 967 | 143 | 34 | 2026-09-10 |
| 188 | Allison Well Service | 426 | 143 | 11 | 2026-02-25 |
| 189 | Deer Horn Drilling HP | 143 | 143 | 19 | 2026-08-10 |
| 190 | Arrowhead Well Service & Construction LLC | 555 | 142 | 11 | 2026-06-26 |
| 191 | West Texas Faast Bailing | 192 | 139 | 18 | 2026-06-11 |
| 192 | B & B Water Well Service, Inc. | 407 | 135 | 8 | 2026-08-27 |
| 193 | Pollock Water Well Drilling & Svc Inc. | 253 | 135 | 11 | 2026-08-19 |
| 194 | Brazoria Water Well | 135 | 135 | 4 | 2026-08-07 |
| 195 | White Water Well | 533 | 134 | 11 | 2026-06-30 |
| 196 | Well Done Water Works, LLC | 135 | 134 | 8 | 2026-09-02 |
| 197 | Permian H2o Solutions | 738 | 132 | 17 | 2025-05-12 |
| 198 | Barco Well Service, LP | 1,106 | 131 | 9 | 2026-08-17 |
| 199 | Comb's Well Service | 583 | 131 | 16 | 2026-04-10 |
| 200 | Dwyer Water Wells | 321 | 131 | 7 | 2026-06-19 |
| 201 | Hill Country Water Well Drilling | 242 | 131 | 7 | 2026-09-02 |
| 202 | Dynamic Water Well Drilling, LLC | 133 | 131 | 7 | 2026-07-10 |
| 203 | Bussell & Sons LLC | 1,248 | 130 | 26 | 2026-09-08 |
| 204 | Double D Drilling | 514 | 130 | 14 | 2026-08-18 |
| 205 | D & T Drilling | 130 | 130 | 11 | 2026-07-27 |
| 206 | Calicutt Drilling | 194 | 129 | 13 | 2026-09-01 |
| 207 | Boretek LLC | 129 | 129 | 13 | 2026-08-27 |
| 208 | Reliant Drilling | 256 | 128 | 8 | 2026-04-10 |
| 209 | East Texas Water Well | 445 | 122 | 22 | 2026-01-30 |
| 210 | Map Water Well Drilling LLC | 266 | 122 | 11 | 2026-08-12 |
| 211 | Action Water Wells Trust | 135 | 122 | 17 | 2026-07-02 |
| 212 | Environmental Service | 1,025 | 120 | 3 | 2026-08-28 |
| 213 | Sarris Drilling | 169 | 120 | 7 | 2026-07-08 |
| 214 | Page Water Well | 609 | 118 | 17 | 2026-04-14 |
| 215 | Watts Drilling Co. | 1,593 | 116 | 15 | 2026-06-24 |
| 216 | A1 Water Wells | 426 | 116 | 26 | 2026-03-11 |
| 217 | Mocio Well Services, LLC | 142 | 116 | 8 | 2026-06-30 |
| 218 | Smithers Water Wells | 671 | 115 | 15 | 2026-08-11 |
| 219 | N L Bishop Drilling Co. | 327 | 115 | 6 | 2025-07-24 |
| 220 | Trinity Water Solutions | 116 | 115 | 12 | 2026-07-02 |
| 221 | Shepherd Drilling | 515 | 113 | 14 | 2026-08-14 |
| 222 | Sotex Water Well Service | 113 | 113 | 37 | 2026-07-30 |
| 223 | Aquatech Solutions | 113 | 113 | 19 | 2026-08-01 |
| 224 | Siegert Water Wells, Inc. | 1,128 | 112 | 19 | 2026-07-10 |
| 225 | B & L Water Well Drilling Co. | 743 | 111 | 5 | 2026-07-07 |
| 226 | Moy's Water Well Services | 252 | 111 | 13 | 2026-08-04 |
| 227 | Robert Caraway Water Well Drlg. | 279 | 110 | 7 | 2026-09-02 |
| 228 | Cornelius Letkeman | 150 | 108 | 8 | 2022-09-29 |
| 229 | Jackson Water Well | 405 | 107 | 9 | 2026-07-10 |
| 230 | 51 Waterwell Services | 106 | 106 | 11 | 2026-07-01 |
| 231 | Kelvin's Water Wells | 2,217 | 105 | 7 | 2023-09-13 |
| 232 | O'day Drilling Company, Inc. | 1,688 | 105 | 29 | 2026-08-17 |
| 233 | The Fix Your Well Company | 636 | 104 | 8 | 2026-07-16 |
| 234 | Burkett Drilling | 820 | 103 | 17 | 2026-08-04 |
| 235 | Hinds Well Service LLC | 306 | 101 | 10 | 2026-06-25 |
| 236 | WP Drilling | 278 | 100 | 8 | 2026-05-26 |
| 237 | Jakob Wieler | 196 | 99 | 9 | 2022-10-20 |
| 238 | Wilson Well Service | 515 | 97 | 9 | 2026-03-18 |
| 239 | Trident Pump | 121 | 97 | 13 | 2026-07-20 |
| 240 | Drillink, Inc. | 244 | 96 | 15 | 2026-05-12 |
| 241 | One Stop Septics & Water Wells | 95 | 95 | 13 | 2026-08-31 |
| 242 | Hildebrandt Water Wells | 104 | 91 | 3 | 2026-07-03 |
| 243 | Motal Well Service | 262 | 90 | 23 | 2026-07-21 |
| 244 | Gillispie Drilling | 168 | 90 | 11 | 2026-06-27 |
| 245 | Tinsley Drilling & Company | 104 | 90 | 12 | 2026-09-01 |
| 246 | J4 Water Works, LLC | 89 | 89 | 20 | 2026-08-01 |
| 247 | Aqua Doc Well Service | 88 | 88 | 5 | 2026-08-27 |
| 248 | David Cowen | 392 | 87 | 12 | 2026-06-14 |
| 249 | Victor's Water Well Drilling Co. | 381 | 87 | 7 | 2026-08-21 |
| 250 | Nickels Water Well, LLC | 87 | 87 | 12 | 2026-04-06 |
| 251 | Joe Ferguson Water Well Drilling, Inc. | 960 | 86 | 10 | 2025-07-26 |
| 252 | Hatton Water Well Service | 105 | 86 | 3 | 2026-09-04 |
| 253 | E&c Drilling Co. | 828 | 85 | 25 | 2026-08-14 |
| 254 | Brent Whitaker | 343 | 85 | 13 | 2026-09-05 |
| 255 | Faulks Well Service LLC | 201 | 83 | 5 | 2026-06-08 |
| 256 | 4h Drilling Company | 88 | 83 | 10 | 2026-07-28 |
| 257 | A&i Water Well Services | 226 | 81 | 14 | 2026-05-01 |
| 258 | Zavala Drilling, Co. | 147 | 81 | 29 | 2026-09-06 |
| 259 | A & L Pump & Well Service | 519 | 80 | 3 | 2026-08-13 |
| 260 | Abel Water Systems | 467 | 80 | 27 | 2026-04-29 |
| 261 | W.e. Pender & Sons Inc. | 445 | 79 | 18 | 2026-07-24 |
| 262 | Faulkner & Son | 250 | 79 | 5 | 2026-04-01 |
| 263 | Wilson Drilling, Inc. | 1,580 | 78 | 31 | 2022-05-25 |
| 264 | Bradford Drilling | 343 | 78 | 5 | 2026-06-17 |
| 265 | Triple B Production Drilling Inc. | 114 | 78 | 10 | 2025-12-23 |
| 266 | Thi Water Well | 647 | 77 | 36 | 2026-08-04 |
| 267 | Moy's Water Well Drilling & Services OF Texas | 205 | 77 | 18 | 2026-08-04 |
| 268 | J Drilling | 80 | 77 | 6 | 2026-08-14 |
| 269 | Skinner's Drilling | 604 | 75 | 11 | 2026-08-07 |
| 270 | Patrick Drilling/Patric Casarez | 248 | 75 | 5 | 2026-02-16 |
| 271 | R. Pizano Water Well Service | 271 | 74 | 3 | 2026-09-10 |
| 272 | Bassett Drilling | 224 | 74 | 6 | 2026-01-07 |
| 273 | Triangle J Water Wells | 74 | 74 | 8 | 2026-06-02 |
| 274 | Aqua Drill | 207 | 73 | 18 | 2026-07-17 |
| 275 | Stapleton Water Wells | 318 | 72 | 14 | 2026-07-01 |
| 276 | Hydroline Drilling LLC | 122 | 70 | 19 | 2024-12-05 |
| 277 | Wink Drilling LLC | 70 | 70 | 12 | 2026-09-03 |
| 278 | Morrow Drilling Company | 574 | 69 | 19 | 2026-03-31 |
| 279 | Harrison And Cooper, Inc. | 217 | 69 | 14 | 2025-09-16 |
| 280 | Duran Drilling | 1,218 | 68 | 25 | 2022-08-04 |
| 281 | Davison Water Well Service | 843 | 68 | 12 | 2025-01-03 |
| 282 | Louis Bergmann & Sons | 224 | 68 | 8 | 2026-01-30 |
| 283 | Gmg Water Well Drilling, LLC | 68 | 68 | 9 | 2026-08-07 |
| 284 | Hazlett Drilling | 68 | 68 | 8 | 2025-01-03 |
| 285 | English Drilling Inc. | 466 | 67 | 11 | 2026-08-20 |
| 286 | Wilson Drilling And Pump Company | 305 | 66 | 10 | 2026-04-17 |
| 287 | Kenneth Holmes Well Drilling | 204 | 66 | 9 | 2026-08-13 |
| 288 | Rockin S7 | 66 | 66 | 6 | 2026-08-21 |
| 289 | Vrana Well Service Inc. | 875 | 65 | 7 | 2026-06-09 |
| 290 | Bollinger Drilling | 412 | 65 | 14 | 2026-03-14 |
| 291 | Palestine Drilling & Services, LLC | 83 | 65 | 12 | 2026-08-19 |
| 292 | Diversified Drilling & Pump Service | 100 | 64 | 10 | 2026-07-07 |
| 293 | Mccarty Drilling, LLC | 120 | 63 | 16 | 2026-07-24 |
| 294 | Anchor Services | 109 | 63 | 1 | 2026-09-03 |
| 295 | Hughes Water Well | 63 | 63 | 5 | 2026-07-07 |
| 296 | Aaw Services, LLC | 937 | 62 | 25 | 2026-08-06 |
| 297 | B&k Water Well Drilling | 236 | 62 | 8 | 2026-08-17 |
| 298 | Nextgen Water Well Service | 112 | 62 | 13 | 2023-04-07 |
| 299 | Janysek Water Well Service | 79 | 62 | 5 | 2026-05-29 |
| 300 | Royall's Windmill & Pump | 308 | 61 | 17 | 2026-05-21 |
| 301 | Texoma Drilling LLC Mike Bowen | 187 | 61 | 8 | 2026-06-26 |
| 302 | Jameson Pump & Drilling Service | 150 | 61 | 9 | 2025-10-07 |
| 303 | Choate Well Service | 591 | 60 | 25 | 2026-08-14 |
| 304 | Tolers Water Well Service | 516 | 59 | 4 | 2026-08-25 |
| 305 | Alsay Incorporated | 440 | 59 | 41 | 2026-08-01 |
| 306 | Pollock Water Well | 290 | 59 | 12 | 2026-07-29 |
| 307 | Snell Drilling LLC | 118 | 58 | 2 | 2026-07-15 |
| 308 | Hoyt Wheeler | 78 | 58 | 9 | 2023-05-04 |
| 309 | Wild C Ranch | 58 | 58 | 13 | 2026-09-01 |
| 310 | Blue Quail Energy Services Llc. | 772 | 57 | 26 | 2026-08-06 |
| 311 | Alpine Water Well Service | 464 | 57 | 7 | 2023-03-22 |
| 312 | TR Drilling | 58 | 57 | 6 | 2024-06-05 |
| 313 | Long Drilling Company | 166 | 56 | 6 | 2026-07-03 |
| 314 | Double J Water Wells, LLC | 55 | 55 | 13 | 2026-05-01 |
| 315 | Fidel Terrazas Cardona | 55 | 55 | 4 | 2026-07-26 |
| 316 | Howard Drilling Company | 1,900 | 54 | 19 | 2026-08-05 |
| 317 | SL Co. | 367 | 54 | 6 | 2023-02-24 |
| 318 | Lone Star Water Wells | 54 | 54 | 7 | 2026-08-12 |
| 319 | Birds Water Well, LLC | 125 | 53 | 6 | 2026-03-20 |
| 320 | Harvey's Water Wells | 955 | 52 | 11 | 2023-03-09 |
| 321 | Aaa Water Wells | 266 | 52 | 10 | 2026-07-14 |
| 322 | Nomad Drilling | 136 | 51 | 21 | 2026-03-29 |
| 323 | Kws | 51 | 51 | 7 | 2024-05-02 |
| 324 | Synergen Drilling LLC | 49 | 49 | 16 | 2026-07-16 |
| 325 | Dalton Drilling & Service | 603 | 47 | 9 | 2026-06-17 |
| 326 | Mike-N-Sons All-Terrain Well & Pump Service | 47 | 47 | 6 | 2026-08-22 |
| 327 | West Water Well | 838 | 46 | 9 | 2026-08-21 |
| 328 | Puddle Jumper Well Company | 792 | 46 | 11 | 2026-05-06 |
| 329 | Dennis Drilling Company | 681 | 46 | 15 | 2024-10-23 |
| 330 | Richardson Water Well Drilling | 237 | 46 | 14 | 2026-06-23 |
| 331 | Robinson Water Well | 356 | 45 | 12 | 2026-07-17 |
| 332 | Hydro Resources | 175 | 45 | 32 | 2026-06-25 |
| 333 | SB Water Well Drilling, LLC | 70 | 45 | 7 | 2026-06-19 |
| 334 | Cheshier Water Wells | 208 | 44 | 4 | 2026-05-28 |
| 335 | Geoprojects International, Inc. | 154 | 44 | 30 | 2026-07-16 |
| 336 | Chandler Water Well Drillers | 149 | 44 | 14 | 2026-08-20 |
| 337 | Kirby Water Resources | 49 | 43 | 7 | 2026-07-22 |
| 338 | G3 Water Well | 43 | 43 | 6 | 2026-08-07 |
| 339 | Peterson Drilling & Testing, Inc. | 130 | 42 | 19 | 2026-07-22 |
| 340 | Axis Drilling | 111 | 42 | 7 | 2025-02-10 |
| 341 | Geophysical Drilling, Inc. | 831 | 41 | 11 | 2023-06-15 |
| 342 | GG Drilling | 41 | 41 | 8 | 2026-07-10 |
| 343 | Owens Drilling & Services | 319 | 40 | 9 | 2026-08-27 |
| 344 | DT Oasis Water Wells | 217 | 40 | 15 | 2023-05-22 |
| 345 | Maverick Drilling, Inc. | 87 | 40 | 1 | 2026-07-08 |
| 346 | Bootlegg Water Well Service | 40 | 40 | 7 | 2026-09-02 |
| 347 | Raymond Services, Inc. | 734 | 39 | 5 | 2026-08-11 |
| 348 | Arrow Water Well Inc. | 236 | 39 | 7 | 2026-04-10 |
| 349 | B&m Pump Irrigation Sales And Service Inc. | 87 | 39 | 10 | 2026-06-11 |
| 350 | Hess Water Well Service | 42 | 38 | 3 | 2025-05-07 |
| 351 | Able Water Well Co.inc. | 387 | 37 | 4 | 2026-08-13 |
| 352 | All About Wells & Service, LLC | 37 | 37 | 9 | 2025-01-15 |
| 353 | Hendrick Works, LLC | 37 | 37 | 7 | 2026-07-24 |
| 354 | Quality Water Wells | 37 | 37 | 3 | 2026-06-24 |
| 355 | Edmonds Water Well Drilling | 167 | 36 | 8 | 2025-12-22 |
| 356 | Cascade Drilling | 42 | 36 | 3 | 2023-07-20 |
| 357 | Skinner’S Drilling And Well Service | 116 | 34 | 8 | 2025-12-29 |
| 358 | D And D Water Wells And Submersible Pump Service | 41 | 34 | 3 | 2023-10-11 |
| 359 | Michael Gilliam Consultant Services | 266 | 33 | 16 | 2024-05-21 |
| 360 | Clearwater Well Service Inc. | 197 | 33 | 10 | 2026-05-18 |
| 361 | Andrews & Foster Drilling Co. | 193 | 33 | 26 | 2026-04-06 |
| 362 | Critendon Drilling Service, Inc. | 162 | 33 | 6 | 2024-09-28 |
| 363 | Nickel Water Well Service | 169 | 32 | 7 | 2026-04-13 |
| 364 | Dfw Well Services LLC | 38 | 31 | 8 | 2026-06-19 |
| 365 | Legacy V Drilling LLC | 31 | 31 | 7 | 2026-09-04 |
| 366 | Bell Water Well Service | 220 | 30 | 8 | 2024-02-11 |
| 367 | Canadian Water Well Inc. | 37 | 30 | 12 | 2026-07-16 |
| 368 | B2d Enterprises | 123 | 29 | 4 | 2025-10-21 |
| 369 | New Leaf Waterwell Services | 92 | 28 | 11 | 2022-06-13 |
| 370 | Flugrath Construction | 89 | 28 | 5 | 2026-06-23 |
| 371 | Aldo Pozos Drilling Company | 32 | 28 | 4 | 2025-12-19 |
| 372 | Kenco Water Well Service | 894 | 27 | 10 | 2023-11-04 |
| 373 | Mcneese Drilling Co. | 148 | 27 | 12 | 2026-06-12 |
| 374 | Rocking K Well Industries | 52 | 27 | 6 | 2025-10-08 |
| 375 | Hendrick's Works, LLC | 33 | 27 | 2 | 2024-08-14 |
| 376 | Magic Circle Drilling | 295 | 26 | 8 | 2024-06-05 |
| 377 | Mcgowan Well Drilling | 72 | 26 | 16 | 2024-03-29 |
| 378 | Waco Drilling Co. | 44 | 26 | 6 | 2026-04-09 |
| 379 | 4 Way Pump Service, Inc. | 398 | 25 | 10 | 2025-01-15 |
| 380 | Fairview Sales & Service | 79 | 25 | 5 | 2026-04-24 |
| 381 | Paul Edmondson | 43 | 25 | 6 | 2022-07-29 |
| 382 | Redeemed Services, LLC | 33 | 25 | 12 | 2025-04-18 |
| 383 | R.l.wagstaff Co. | 345 | 24 | 7 | 2026-03-31 |
| 384 | Aquadoc Well Service | 31 | 24 | 7 | 2022-10-12 |
| 385 | A.w. Flentge Service | 645 | 23 | 11 | 2024-01-09 |
| 386 | Russell Drilling Co., Inc. | 298 | 23 | 30 | 2026-04-01 |
| 387 | Loehr Drilling Co., Inc. | 283 | 23 | 2 | 2026-02-18 |
| 388 | Hill Water Well Service | 182 | 23 | 10 | 2026-08-03 |
| 389 | Cross Country Drilling | 133 | 23 | 7 | 2026-07-21 |
| 390 | Palacios Water Well Drilling | 53 | 23 | 5 | 2026-07-22 |
| 391 | Jones Water Well Service | 956 | 22 | 14 | 2023-01-12 |
| 392 | Heflin Water Works | 291 | 22 | 7 | 2025-11-20 |
| 393 | Dubose Drilling Inc. | 171 | 22 | 23 | 2024-05-31 |
| 394 | Phillips Water Well | 207 | 21 | 9 | 2026-05-22 |
| 395 | Jwl Well Services | 113 | 21 | 7 | 2023-07-28 |
| 396 | 3g Drilling | 29 | 21 | 6 | 2026-04-27 |
| 397 | L.mccelvey Water Well Services LLC | 27 | 21 | 10 | 2026-08-18 |
| 398 | C & S Utesey Water Well Service & Drilling, LLC | 713 | 20 | 12 | 2026-07-01 |
| 399 | R. Molina Water Well Service, Inc. | 926 | 19 | 15 | 2023-04-04 |
| 400 | White Drilling Company, Inc. | 237 | 19 | 36 | 2025-07-18 |
| 401 | East-Tex Water Well Drilling | 64 | 19 | 7 | 2026-05-29 |
| 402 | Had Drilling Co. | 50 | 19 | 4 | 2025-04-09 |
| 403 | T Molina Water Well LLC | 43 | 19 | 10 | 2024-09-23 |
| 404 | H & H Drilling | 233 | 18 | 8 | 2026-06-22 |
| 405 | James Pawlik Water Wll Service, Inc. | 211 | 18 | 18 | 2022-07-14 |
| 406 | Acosta Drilling | 240 | 17 | 24 | 2026-06-15 |
| 407 | Adams Water Wells | 169 | 17 | 8 | 2026-06-03 |
| 408 | Davis Water Well, LLC | 77 | 17 | 13 | 2026-03-23 |
| 409 | Concho Valley Water Wells | 37 | 17 | 5 | 2026-06-15 |
| 410 | Whiting Well Drilling | 28 | 17 | 8 | 2026-01-30 |
| 411 | Thomas Moy And Sons | 753 | 16 | 19 | 2026-06-10 |
| 412 | Artesian Drilling LLC | 124 | 16 | 5 | 2023-06-02 |
| 413 | Ariola Drilling | 90 | 16 | 4 | 2026-02-25 |
| 414 | Tucker Water Well Svc | 86 | 16 | 6 | 2025-05-23 |
| 415 | Central Texas Water Well | 83 | 16 | 17 | 2026-06-11 |
| 416 | Enercorp | 76 | 16 | 11 | 2023-03-19 |
| 417 | Dkg Drilling | 59 | 16 | 18 | 2026-08-26 |
| 418 | Blackland Water Well Service | 77 | 14 | 3 | 2025-09-22 |
| 419 | Southern Waterwell | 49 | 14 | 12 | 2025-05-08 |
| 420 | Artesia Drilling | 144 | 13 | 11 | 2023-11-09 |
| 421 | Richard Kennington | 108 | 13 | 13 | 2022-07-27 |
| 422 | Pender Water Wells | 101 | 13 | 9 | 2022-07-21 |
| 423 | C&c Groundwater Services LLC | 76 | 13 | 9 | 2025-04-02 |
| 424 | Robinson Drilling | 732 | 12 | 11 | 2026-08-03 |
| 425 | Borth Water Well | 388 | 12 | 6 | 2022-09-21 |
| 426 | Riley Drilling | 218 | 12 | 5 | 2024-07-29 |
| 427 | Talon/Lpe | 71 | 12 | 19 | 2025-12-10 |
| 428 | Brown's Water Well Drilling, LLC | 298 | 11 | 10 | 2023-10-19 |
| 429 | Triple C Drilling | 188 | 11 | 18 | 2025-08-26 |
| 430 | TJ & TB Drilling Inc. | 185 | 11 | 8 | 2022-06-24 |
| 431 | Powell Drilling Services, Inc. | 115 | 11 | 28 | 2025-03-07 |
| 432 | Matt's Water Well Services, LLC | 62 | 10 | 6 | 2024-04-10 |
| 433 | Drt Services, LLC | 46 | 10 | 6 | 2025-12-31 |
| 434 | Willoughby Water Wells | 27 | 10 | 6 | 2022-12-18 |
| 435 | Woods Drilling Co. | 266 | 9 | 3 | 2023-04-20 |
| 436 | Bradford Drilling Jeff Bradford | 96 | 9 | 4 | 2024-03-05 |
| 437 | Alderson Water Well Rescue, LLC | 96 | 9 | 6 | 2023-01-18 |
| 438 | Cinco E Inc. | 477 | 8 | 13 | 2024-10-26 |
| 439 | Gotcher Water Well | 108 | 8 | 4 | 2024-08-17 |
| 440 | WD Jones Drilling | 35 | 8 | 4 | 2026-06-08 |
| 441 | 1st Choice Water Wells | 698 | 7 | 15 | 2025-05-04 |
| 442 | T Bar Drilling | 670 | 7 | 27 | 2024-02-10 |
| 443 | Jackson Distributers | 59 | 7 | 11 | 2026-06-09 |
| 444 | Chris Siegert | 49 | 7 | 5 | 2023-06-22 |
| 445 | Water Right Irr. | 86 | 6 | 6 | 2025-06-26 |
| 446 | Independent Water Well Service | 70 | 6 | 4 | 2026-03-25 |
| 447 | A & V Water | 52 | 6 | 6 | 2023-08-31 |
| 448 | Stewart Brothers Drilling | 46 | 6 | 10 | 2026-06-23 |
| 449 | Straub Corporation | 107 | 5 | 13 | 2024-04-19 |
| 450 | Rita Blanca Well Services Inc. | 104 | 5 | 3 | 2026-05-20 |
| 451 | Western Water Wells Drilling Inc. | 102 | 5 | 9 | 2025-09-15 |
| 452 | Fleming Well Service, Ltd | 81 | 5 | 5 | 2025-11-18 |
| 453 | Roy's Water Well | 36 | 5 | 3 | 2025-12-14 |
| 454 | Fuller Water Well Drilling | 564 | 4 | 9 | 2023-03-14 |
| 455 | Davenport Drilling & Pump Service | 335 | 4 | 19 | 2022-10-14 |
| 456 | Evans Drilling | 202 | 4 | 26 | 2022-03-13 |
| 457 | Munden Water Well Service | 59 | 4 | 7 | 2025-11-21 |
| 458 | Jwl Well Srevices | 55 | 4 | 5 | 2024-05-14 |
| 459 | Coastal Waterwell Services Inc. | 1,516 | 3 | 12 | 2026-08-01 |
| 460 | Cherokee Drilling | 281 | 3 | 5 | 2024-11-29 |
| 461 | Aqua Tech Solutions | 114 | 3 | 9 | 2022-02-04 |
| 462 | Millican Well Service LLC | 87 | 3 | 7 | 2026-07-31 |
| 463 | Andrews & Foster | 46 | 3 | 8 | 2026-07-17 |
| 464 | St. John Water Well Pump Svc. | 44 | 3 | 5 | 2023-03-30 |
| 465 | Lone Star Drilling & Pump Service | 290 | 2 | 12 | 2022-03-10 |
| 466 | R.r.r. Pump Sales & Service, Inc. | 201 | 2 | 4 | 2023-11-08 |
| 467 | Panola Drilling | 82 | 2 | 6 | 2023-02-09 |
| 468 | Betancourt Water Well Drilling | 63 | 2 | 5 | 2023-12-18 |
| 469 | Coleman Drilling Co. | 47 | 2 | 3 | 2024-06-10 |
| 470 | Continental Drilling & Service | 25 | 2 | 13 | 2026-05-15 |
| 471 | The Loftis Company | 25 | 2 | 7 | 2024-03-08 |
| 472 | Hwh Water Well Inc. | 25 | 2 | 1 | 2025-09-15 |
| 473 | B & L Water Well Service,Inc. | 1,439 | 1 | 22 | 2022-06-23 |
| 474 | Skutca Water Well | 484 | 1 | 7 | 2022-10-26 |
| 475 | Lynch Water Well Drilling Inc. | 331 | 1 | 11 | 2025-09-30 |
| 476 | M & S Drilling Co., Inc. | 153 | 1 | 6 | 2024-08-02 |
| 477 | Chris Bell Well Service | 138 | 1 | 3 | 2022-06-02 |
| 478 | D. Latzel Drilling, LLC | 125 | 1 | 9 | 2022-03-25 |
| 479 | Layne Christensen | 103 | 1 | 28 | 2023-05-08 |
| 480 | Alton Perry Water Well Services | 86 | 1 | 3 | 2022-08-04 |
| 481 | Mahorney Drilling | 84 | 1 | 13 | 2023-11-14 |
| 482 | Lawson Water Wells | 72 | 1 | 10 | 2024-09-16 |
| 483 | Johnston Water Wells | 72 | 1 | 7 | 2024-03-27 |
| 484 | Etos Inc. | 29 | 1 | 5 | 2022-07-18 |
| 485 | Eades Drilling | 27 | 1 | 4 | 2026-02-26 |
| 486 | Virdell Drilling Inc. | 4,393 | — | 14 | 2019-07-02 |
| 487 | Darrell Crass Drilling | 3,161 | — | 31 | 2017-10-07 |
| 488 | HI Plains Drilling, Inc. | 3,044 | — | 25 | 2020-09-08 |
| 489 | Monte Moore Drilling | 2,389 | — | 43 | 2016-11-22 |
| 490 | Ronnie Goolsby Water Well | 2,290 | — | 12 | 2015-06-01 |
| 491 | Case Drilling & Pump Service, LLC | 1,878 | — | 18 | 2016-08-07 |
| 492 | B.t. Sikes Water Wells, Inc. | 1,658 | — | 7 | 2019-07-25 |
| 493 | Pearson Drilling | 1,524 | — | 29 | 2015-08-30 |
| 494 | Associated Services | 1,442 | — | 26 | 2013-08-28 |
| 495 | Scruggs, Inc. | 1,398 | — | 27 | 2014-10-15 |
| 496 | Ark-LA-Tex Boring, Inc. | 1,312 | — | 36 | 2006-03-08 |
| 497 | Washington County Water Well Drilling | 1,112 | — | 10 | 2015-06-25 |
| 498 | Northwest Water Wells | 1,047 | — | 15 | 2010-12-22 |
| 499 | Highland Drilling Inc. | 991 | — | 13 | 2013-01-23 |
| 500 | M&c Waterwell Drilling | 943 | — | 18 | 2017-05-19 |
| 501 | Burleson Services, Inc. | 935 | — | 44 | 2011-07-14 |
| 502 | Jack Spears Drilling | 917 | — | 30 | 2017-10-18 |
| 503 | S & K Drilling Co. | 847 | — | 15 | 2017-07-24 |
| 504 | Jimmy D. Miller | 829 | — | 20 | 2015-06-18 |
| 505 | Weisinger Water Well, Inc. | 823 | — | 29 | 2013-05-01 |
| 506 | Armadigger, Inc. | 803 | — | 11 | 2010-12-02 |
| 507 | Vann Water Wells | 785 | — | 4 | 2018-05-22 |
| 508 | Bj's Water Well Drilling | 763 | — | 16 | 2015-05-05 |
| 509 | Aquatech Drilling, Inc. | 750 | — | 10 | 2019-05-22 |
| 510 | Mcguire Well Service | 746 | — | 11 | 2015-08-04 |
| 511 | Spurgeon Drilling Co. | 743 | — | 11 | 2021-07-23 |
| 512 | Gilco Drilling Company | 740 | — | 8 | 2021-07-13 |
| 513 | Herbold Brothers | 706 | — | 8 | 2015-06-14 |
| 514 | Simmons Drilling Co. | 687 | — | 10 | 2012-08-20 |
| 515 | Bennett Drilling | 666 | — | 26 | 2009-09-23 |
| 516 | Cruz Drilling | 665 | — | 15 | 2018-05-03 |
| 517 | Keithville Well Drilling & Service, Inc. | 663 | — | 24 | 2015-08-17 |
| 518 | Harris Drilling Company, Inc. | 655 | — | 5 | 2019-03-08 |
| 519 | Central Texas Drilling, Inc. | 641 | — | 6 | 2018-01-12 |
| 520 | LT Drilling Company | 632 | — | 18 | 2010-04-15 |
| 521 | Double Diamond Water Well Service | 627 | — | 14 | 2012-09-14 |
| 522 | Mesecke Water Well | 620 | — | 9 | 2019-12-07 |
| 523 | Miller Water Wells | 616 | — | 5 | 2018-05-11 |
| 524 | Jones Drilling Inc. | 611 | — | 19 | 2017-11-27 |
| 525 | Jeter Drilling Co. | 608 | — | 20 | 2015-09-19 |
| 526 | Pipe Creek Water Well, Inc. | 599 | — | 20 | 2013-03-22 |
| 527 | Pollock Water Well Drilling | 587 | — | 14 | 2021-01-04 |
| 528 | B&r Water Well Service, LLC | 586 | — | 17 | 2020-04-23 |
| 529 | Jimmie D Miller | 572 | — | 23 | 2019-07-16 |
| 530 | Ford Drilling Inc. | 561 | — | 4 | 2009-12-15 |
| 531 | Larsen Farms LLC | 532 | — | 2 | 2015-03-19 |
| 532 | B & R Irrigation | 522 | — | 26 | 2014-01-13 |
| 533 | Gray's Water Well Service | 519 | — | 16 | 2019-09-13 |
| 534 | Tinnin Water Wells | 518 | — | 7 | 2017-10-15 |
| 535 | Mikes Drilling | 509 | — | 5 | 2015-09-25 |
| 536 | Earth Tech | 508 | — | 14 | 2019-06-27 |
| 537 | T & T Drilling, Ltd | 507 | — | 9 | 2015-09-30 |
| 538 | Whisenant & Lyle Water Services | 505 | — | 18 | 2016-01-21 |
| 539 | B & B Construction Co. | 491 | — | 15 | 2014-01-08 |
| 540 | Diversified Water Well Drilling | 490 | — | 21 | 2018-01-17 |
| 541 | Anderson Water Well Service, Ltd. | 489 | — | 13 | 2006-09-30 |
| 542 | Hildebrandt's Water Wells | 484 | — | 4 | 2021-07-22 |
| 543 | Thompson Water Well | 479 | — | 10 | 2020-04-21 |
| 544 | Chrisley Water Well Drilling | 463 | — | 9 | 2015-08-25 |
| 545 | Les Taylor Drilling | 458 | — | 25 | 2010-04-19 |
| 546 | Peck's Well Service, Inc. | 456 | — | 5 | 2016-06-11 |
| 547 | Vanguard Water Wells | 454 | — | 23 | 2019-11-20 |
| 548 | Keithville Well Service | 447 | — | 14 | 2008-03-10 |
| 549 | L T Drilling Company | 447 | — | 26 | 2008-03-30 |
| 550 | Edward Pawlik & Son Well Service | 436 | — | 17 | 2013-07-24 |
| 551 | Coastal Water Well Service | 432 | — | 10 | 2012-09-27 |
| 552 | Everett Carroll Water Well Service | 428 | — | 13 | 2008-04-30 |
| 553 | Mahler Water Well Service | 426 | — | 6 | 2014-02-14 |
| 554 | Armadillo Drilling & Well Service | 424 | — | 10 | 2011-03-13 |
| 555 | A.l. Moser Drilling, Inc. | 419 | — | 5 | 2020-01-21 |
| 556 | Bomax Industries, Inc. | 417 | — | 6 | 2013-12-20 |
| 557 | Woehl Drilling # 2 | 411 | — | 14 | 2015-06-22 |
| 558 | Presage Environmental, Inc. | 407 | — | 16 | 2015-09-18 |
| 559 | Paskell Waterwell Ser. | 407 | — | 11 | 2019-02-12 |
| 560 | Water Well Drilling And Service | 397 | — | 10 | 2015-05-19 |
| 561 | Hydro Resources Mid Contient Inc. | 396 | — | 19 | 2014-06-07 |
| 562 | Leeper W.w. | 395 | — | 9 | 2014-04-24 |
| 563 | Woehl Drilling | 394 | — | 14 | 2012-07-06 |
| 564 | Leon Flentge Water Well Drilling And Service | 391 | — | 5 | 2013-10-08 |
| 565 | Womble Drilling Co. Inc. | 389 | — | 16 | 2019-03-22 |
| 566 | Johnston's Water Wells, LLC | 376 | — | 10 | 2016-10-12 |
| 567 | Harrison Drilling | 374 | — | 14 | 2019-09-26 |
| 568 | Caltex Water LLC | 372 | — | 28 | 2015-06-14 |
| 569 | Patrick Drilling | 367 | — | 5 | 2015-06-19 |
| 570 | 4-M Water Well Service | 353 | — | 15 | 2014-10-11 |
| 571 | Rancher Water Well | 351 | — | 7 | 2013-07-14 |
| 572 | Anchor Water Well | 341 | — | 2 | 2018-05-22 |
| 573 | Biffle Water Well Service | 340 | — | 19 | 2013-09-12 |
| 574 | Turn Key Drilling | 327 | — | 20 | 2006-12-23 |
| 575 | Bird's Water Well Drilling & Service | 327 | — | 7 | 2021-02-24 |
| 576 | Texoma Drilling LLC | 325 | — | 7 | 2015-01-27 |
| 577 | Water Well Services, Inc. | 316 | — | 14 | 2019-03-28 |
| 578 | Edmonds Drilling | 316 | — | 8 | 2014-04-28 |
| 579 | Bates Drilling Company | 311 | — | 15 | 2007-04-06 |
| 580 | J B Drilling | 311 | — | 7 | 2017-04-18 |
| 581 | Double J Drilling Company | 310 | — | 10 | 2014-11-06 |
| 582 | Jolander Well Drilling Co. | 307 | — | 6 | 2020-07-10 |
| 583 | Pecks Water Well Service Division | 306 | — | 7 | 2021-01-28 |
| 584 | Smart Drilling & Supply Co. Inc. | 302 | — | 6 | 2019-05-30 |
| 585 | Edward Pawlik & Son W S | 300 | — | 12 | 2015-04-05 |
| 586 | J & S Water Wells - Tomas Salinas | 294 | — | 30 | 2014-05-10 |
| 587 | R Michael Chandler | 272 | — | 10 | 2011-12-19 |
| 588 | Bennett Drilling Service LC | 264 | — | 26 | 2010-04-28 |
| 589 | Bobby Faulks Well Service | 264 | — | 7 | 2015-11-15 |
| 590 | Jackson Waterwell | 262 | — | 7 | 2019-01-18 |
| 591 | Thorp Water Well Drilling Service | 259 | — | 15 | 2014-04-30 |
| 592 | Joe Ferguson Drilling, Inc. | 247 | — | 11 | 2006-04-27 |
| 593 | Drill Pro Waterwell Drilling | 246 | — | 14 | 2015-08-28 |
| 594 | Double J Drig. Co. | 237 | — | 10 | 2020-10-23 |
| 595 | Jack Spears | 237 | — | 11 | 2012-07-24 |
| 596 | Keithville Water Well Drilling & Serv. | 229 | — | 6 | 2012-06-29 |
| 597 | Goyne Drilling | 228 | — | 16 | 2009-08-07 |
| 598 | Cypress Creek Drilling | 222 | — | 9 | 2018-04-13 |
| 599 | Brown's Water Well | 220 | — | 7 | 2012-07-24 |
| 600 | Fasline Services | 218 | — | 22 | 2012-10-29 |
| 601 | Patton Drilling Co. | 217 | — | 4 | 2016-07-15 |
| 602 | A.c.hughes Water Well | 217 | — | 4 | 2013-09-20 |
| 603 | Priceless Water Wells | 217 | — | 12 | 2020-01-08 |
| 604 | J & S Water Wells - Primo Trejo | 216 | — | 31 | 2014-04-16 |
| 605 | Harrison Well Service, Inc. | 216 | — | 9 | 2015-11-10 |
| 606 | Blue Quail | 216 | — | 12 | 2017-12-21 |
| 607 | Jones Pump & Well Service | 215 | — | 8 | 2013-09-20 |
| 608 | D B & E | 212 | — | 4 | 2011-08-12 |
| 609 | Miller Drilling Co. | 209 | — | 5 | 2017-06-20 |
| 610 | Peck's Water Well Ser., Inc. | 207 | — | 4 | 2011-05-29 |
| 611 | Lowe Water Wells, Inc. | 205 | — | 4 | 2012-03-15 |
| 612 | Ameri-Tex Drilling Company | 201 | — | 17 | 2011-01-07 |
| 613 | Unison Drilling Inc. | 197 | — | 19 | 2019-07-17 |
| 614 | Luis Duran | 196 | — | 9 | 2013-08-09 |
| 615 | Aoc Environmental, Inc. | 195 | — | 7 | 2018-03-30 |
| 616 | Bradfute Water Well Drilling | 189 | — | 7 | 2012-01-28 |
| 617 | PC Drilling & Service, LLC | 186 | — | 24 | 2018-05-04 |
| 618 | Pro Oilfield | 186 | — | 19 | 2020-06-29 |
| 619 | Griffin Water Well | 186 | — | 4 | 2007-07-01 |
| 620 | R Darrell Crass | 184 | — | 12 | 2012-03-21 |
| 621 | Walker Water Well | 183 | — | 4 | 2017-04-06 |
| 622 | Action Water Wells, Inc. | 182 | — | 13 | 2021-07-30 |
| 623 | Flentge Water Well Drilling And Service | 180 | — | 6 | 2007-01-10 |
| 624 | Blackwell Waterwell Serv Inc. | 180 | — | 8 | 2019-07-15 |
| 625 | Martinez Water Well | 179 | — | 4 | 2013-07-29 |
| 626 | Affordable/Conley | 179 | — | 11 | 2012-09-12 |
| 627 | Randy Lee Sikes | 177 | — | 5 | 2013-07-31 |
| 628 | Terra Power Drilling LLC | 175 | — | 18 | 2018-09-03 |
| 629 | Mike Hartless Drilling | 175 | — | 5 | 2010-10-27 |
| 630 | Hydro Resouces Mid Contient Inc. | 174 | — | 16 | 2013-11-13 |
| 631 | Peck's Water Well Serv. | 174 | — | 8 | 2012-10-31 |
| 632 | Petry Water Well | 171 | — | 5 | 2014-11-26 |
| 633 | Batten Well Service | 168 | — | 9 | 2020-11-09 |
| 634 | O'neal Well Service | 168 | — | 7 | 2019-04-07 |
| 635 | Stan Latzel | 167 | — | 10 | 2014-09-09 |
| 636 | Ledger Drilling Co. | 165 | — | 10 | 2019-02-05 |
| 637 | H & F Waterwell Drilling Co. | 164 | — | 10 | 2013-12-18 |
| 638 | Moore Water Well | 164 | — | 7 | 2014-01-14 |
| 639 | John Scarborough Drilling, Inc. | 162 | — | 10 | 2019-12-23 |
| 640 | Aark Drilling | 162 | — | 11 | 2009-03-22 |
| 641 | I&i Pump Service | 162 | — | 7 | 2016-12-30 |
| 642 | Leon Flentge Water Well Drilling | 161 | — | 5 | 2020-05-06 |
| 643 | Miles Drilling Co. | 158 | — | 13 | 2014-03-07 |
| 644 | T M Johnson Drilling | 156 | — | 2 | 2014-03-06 |
| 645 | Wells Water Well Company | 156 | — | 7 | 2011-08-05 |
| 646 | Tim Hall Inc. | 155 | — | 15 | 2008-12-30 |
| 647 | Dale Faught, Jr. | 153 | — | 10 | 2008-06-03 |
| 648 | Leeper Water Well Service | 153 | — | 7 | 2015-07-15 |
| 649 | William C Spence JR | 153 | — | 9 | 2019-10-15 |
| 650 | Austin County Water Well | 151 | — | 7 | 2012-05-22 |
| 651 | Paskell Waterwell | 151 | — | 8 | 2013-12-15 |
| 652 | Marks Water Well Drilling, Inc. | 150 | — | 6 | 2005-07-20 |
| 653 | S.w. Owen Drilling | 150 | — | 5 | 2010-02-02 |
| 654 | Skinner Drilling | 150 | — | 10 | 2014-01-23 |
| 655 | Jackson Drilling Services, L.p. | 150 | — | 12 | 2011-02-08 |
| 656 | Larry Rollins Drilling | 149 | — | 8 | 2011-04-09 |
| 657 | Beaird Water Well | 148 | — | 7 | 2021-10-20 |
| 658 | Staggs Drilling And Pump, Inc. | 147 | — | 6 | 2020-03-20 |
| 659 | Eddie W Leonard | 146 | — | 6 | 2013-08-01 |
| 660 | Eddie Calicutt | 143 | — | 11 | 2011-02-22 |
| 661 | Alpha Omega Waterwell | 142 | — | 7 | 2014-04-22 |
| 662 | JB Water Well Drlg | 141 | — | 6 | 2019-12-18 |
| 663 | Washington Cnty Water Well Drilling | 141 | — | 7 | 2015-01-07 |
| 664 | N. Blake Scott | 141 | — | 7 | 2013-12-19 |
| 665 | Page Waterwell Drilling | 139 | — | 13 | 2011-03-31 |
| 666 | Thorp Waterwell Drilling Service | 137 | — | 9 | 2014-05-18 |
| 667 | Waller County Water Wells, Inc. | 136 | — | 8 | 2008-01-21 |
| 668 | Felder Water Well | 136 | — | 7 | 2014-03-21 |
| 669 | Aqua Water Well Co. | 136 | — | 3 | 2015-12-08 |
| 670 | Strittmatter Irrigation | 131 | — | 6 | 2019-12-28 |
| 671 | Page Waterwell | 130 | — | 17 | 2013-03-08 |
| 672 | Steve A Carroll | 127 | — | 7 | 2020-04-16 |
| 673 | Melvin W Gehrels | 127 | — | 7 | 2012-09-13 |
| 674 | Baccus Drilling Co. | 126 | — | 10 | 2019-12-31 |
| 675 | Derrick Drilling Co. | 123 | — | 2 | 2014-08-21 |
| 676 | W5 Water Well Service, Inc. | 123 | — | 10 | 2011-10-07 |
| 677 | Neusch Water Well | 123 | — | 2 | 2011-03-30 |
| 678 | John Mike Pyburn | 122 | — | 4 | 2013-08-05 |
| 679 | Dyck Pump Service | 122 | — | 6 | 2004-12-11 |
| 680 | B&r Waterwell | 121 | — | 9 | 2015-10-26 |
| 681 | Gideon Hall Ware | 121 | — | 6 | 2013-07-25 |
| 682 | Herman Louis Gehrels | 121 | — | 4 | 2012-09-13 |
| 683 | Associated Well Services Inc.- Russell Langford | 119 | — | 15 | 2015-12-21 |
| 684 | Metcalf Drilling | 118 | — | 4 | 2006-08-26 |
| 685 | Sides Drilling | 118 | — | 3 | 2020-06-23 |
| 686 | Pawlik & Son W.s. | 117 | — | 12 | 2018-03-14 |
| 687 | Washington County Water Well | 117 | — | 7 | 2004-08-03 |
| 688 | Keenan Water Well | 117 | — | 3 | 2014-08-20 |
| 689 | Henkle Drilling & Supply Co., Inc. | 116 | — | 11 | 2009-07-30 |
| 690 | B-B Pump Co. | 116 | — | 5 | 2005-12-17 |
| 691 | Richardson Water Well | 115 | — | 10 | 2015-04-09 |
| 692 | Davenport Drilling | 113 | — | 10 | 2021-11-11 |
| 693 | Wheeler Drilling & Pump Co. | 113 | — | 5 | 2007-08-15 |
| 694 | Wes Tex Exploration | 111 | — | 3 | 2004-05-27 |
| 695 | Palestine Water Well | 109 | — | 14 | 2020-03-22 |
| 696 | Dirba Water Wells | 108 | — | 4 | 2009-06-05 |
| 697 | Jones Water Well Drilling | 108 | — | 5 | 2011-11-18 |
| 698 | Layne | 106 | — | 18 | 2019-02-07 |
| 699 | Craig O Bussell | 106 | — | 9 | 2013-07-16 |
| 700 | Zar's Pump Service | 106 | — | 7 | 2013-05-02 |
| 701 | Newborn Waterwell Service | 104 | — | 3 | 2009-04-10 |
| 702 | Jordan Water Well | 103 | — | 11 | 2004-03-23 |
| 703 | Integrity Services | 102 | — | 11 | 2020-03-05 |
| 704 | Berry Water Well Service | 102 | — | 13 | 2011-05-11 |
| 705 | D & K Drilling | 101 | — | 11 | 2014-07-30 |
| 706 | Gilberts Waterwell Drilling | 101 | — | 5 | 2013-07-29 |
| 707 | Pandhandle Pump & Irrigation | 100 | — | 9 | 2005-12-19 |
| 708 | Tejas Water Well Llc. | 100 | — | 8 | 2015-02-11 |
| 709 | Larry's Water Wells | 99 | — | 7 | 2017-11-05 |
| 710 | Associated Well Services Inc.- Colton Aardal | 98 | — | 13 | 2016-04-25 |
| 711 | Crowell Drilling Company, Inc. | 98 | — | 9 | 2021-11-09 |
| 712 | Keithville Well Drilling | 97 | — | 21 | 2016-05-12 |
| 713 | T & B Water Well | 97 | — | 10 | 2006-11-23 |
| 714 | Lonestar Underground | 97 | — | 8 | 2006-10-25 |
| 715 | Tex-Mex Drilling, Inc. | 97 | — | 3 | 2007-10-06 |
| 716 | Chapman Water Well Service | 95 | — | 5 | 2010-06-16 |
| 717 | Milton Moore | 94 | — | 7 | 2007-04-22 |
| 718 | Jones Water Well Ser. | 94 | — | 7 | 2015-05-15 |
| 719 | Wellco Drilling & Service Company | 93 | — | 8 | 2006-12-18 |
| 720 | Advanced Drilling | 92 | — | 10 | 2011-04-14 |
| 721 | Guy Steven Mahler | 92 | — | 3 | 2013-07-24 |
| 722 | Jacksaon Distributers | 91 | — | 9 | 2017-08-24 |
| 723 | Lone Star Well & Septic | 91 | — | 7 | 2020-10-11 |
| 724 | Washington Cnty Water Well Dril | 90 | — | 7 | 2014-09-16 |
| 725 | Magill Drilling | 90 | — | 8 | 2016-09-22 |
| 726 | Pickens Drilling Co. & Well Service | 90 | — | 8 | 2009-11-12 |
| 727 | Hughes Drilling Company | 89 | — | 3 | 2005-08-30 |
| 728 | 2 N Drilling | 89 | — | 6 | 2017-03-17 |
| 729 | Goolsby WW | 88 | — | 6 | 2014-01-16 |
| 730 | Ellis Drilling And Service Co. | 88 | — | 5 | 2016-11-18 |
| 731 | Thorp Springs Well Svc Inc. | 86 | — | 10 | 2009-05-07 |
| 732 | Mitchell Dean Turk | 86 | — | 5 | 2013-01-24 |
| 733 | Smerek Water Well Drilling & Service | 85 | — | 3 | 2009-08-30 |
| 734 | A-1 Water Well Drilling Service | 83 | — | 4 | 2021-12-29 |
| 735 | Magill Well Service | 83 | — | 11 | 2015-08-29 |
| 736 | Haner Water Well Service | 82 | — | 8 | 2020-08-19 |
| 737 | Crowell Water Well Service, Inc. | 81 | — | 8 | 2020-11-27 |
| 738 | Buddy Water Well Service | 81 | — | 6 | 2019-04-03 |
| 739 | Jameson Drilling | 81 | — | 6 | 2015-09-10 |
| 740 | Eco Drilling | 81 | — | 9 | 2004-07-16 |
| 741 | Peck's Water Well Servc. Divison | 81 | — | 5 | 2013-11-25 |
| 742 | Hill & Miller Drilling Co. | 79 | — | 4 | 2004-02-14 |
| 743 | Parco Oilfield Service, Inc. | 78 | — | 18 | 2016-01-08 |
| 744 | J & S Water Wells - John Richardson | 78 | — | 25 | 2014-04-14 |
| 745 | Bradfute Water Well | 78 | — | 5 | 2014-12-10 |
| 746 | CA Drilling | 78 | — | 3 | 2006-08-30 |
| 747 | Randy's Water Well Drilling | 76 | — | 6 | 2015-03-19 |
| 748 | Assoicated Services | 75 | — | 14 | 2013-02-06 |
| 749 | Mullen & Son's | 75 | — | 10 | 2019-07-07 |
| 750 | Juan's Water Well Service | 75 | — | 7 | 2017-12-01 |
| 751 | Stateline Well Drilling | 74 | — | 4 | 2008-05-20 |
| 752 | Wyatt Drilling | 73 | — | 9 | 2015-04-04 |
| 753 | Chambers Water Well | 72 | — | 10 | 2010-06-20 |
| 754 | Scarborough Drilling, Inc. | 72 | — | 7 | 2007-08-15 |
| 755 | Diggs Drilling Co. Inc. | 72 | — | 7 | 2016-11-21 |
| 756 | Gaulden Water Wells | 72 | — | 3 | 2008-06-06 |
| 757 | Conner Drilling | 71 | — | 6 | 2010-03-23 |
| 758 | Paul D. Motal | 71 | — | 7 | 2003-07-08 |
| 759 | Ayers Drilling | 71 | — | 8 | 2020-12-11 |
| 760 | Wanda Drilling | 70 | — | 7 | 2007-11-20 |
| 761 | Josh Aardal | 69 | — | 14 | 2013-06-27 |
| 762 | Sam Lovelace | 69 | — | 2 | 2014-07-19 |
| 763 | John Goertzen | 68 | — | 8 | 2013-07-16 |
| 764 | J.l. Myers Company | 68 | — | 16 | 2015-08-20 |
| 765 | Sea-Lite Drilling Co. | 68 | — | 6 | 2011-03-21 |
| 766 | Keithville Water Well Drilling | 68 | — | 9 | 2007-12-07 |
| 767 | Thorp Water Well Drilling And Service | 67 | — | 6 | 2008-05-30 |
| 768 | Keenan Water Well & Septic Systems | 65 | — | 2 | 2015-02-10 |
| 769 | R. Pizano Waterwell Service | 65 | — | 4 | 2014-04-25 |
| 770 | Lonnie Gray | 65 | — | 12 | 2007-02-28 |
| 771 | Ark-LA-TX Boring | 64 | — | 8 | 2006-03-15 |
| 772 | Woehl Drilling NO 2 | 64 | — | 6 | 2014-02-13 |
| 773 | Ivy Water Well Drilling, Inc. | 64 | — | 5 | 2021-10-06 |
| 774 | Ace Water Well | 63 | — | 14 | 2015-01-26 |
| 775 | John C Schwope | 63 | — | 7 | 2013-07-23 |
| 776 | Curtis-Abel Water Systems, Inc. | 63 | — | 9 | 2003-05-10 |
| 777 | Wanda Drilling & Water Development, Inc. | 62 | — | 7 | 2011-11-18 |
| 778 | Vaughn Water Well Service, Inc. | 62 | — | 8 | 2008-12-12 |
| 779 | Felder Water Well & Pump Service, LLC | 61 | — | 8 | 2012-12-12 |
| 780 | Ricky Baccus | 61 | — | 5 | 2013-06-14 |
| 781 | A5 Services, LLC | 61 | — | 4 | 2021-05-06 |
| 782 | Peck Well Service, Inc. | 61 | — | 3 | 2015-07-22 |
| 783 | D-K Drilling | 60 | — | 9 | 2014-05-12 |
| 784 | B & G Drilling & Pump Company | 60 | — | 1 | 2005-04-06 |
| 785 | Eades Drilling And Pump Service | 60 | — | 5 | 2014-07-17 |
| 786 | Johnson Water Well Service | 59 | — | 4 | 2019-08-21 |
| 787 | Drill Pro | 59 | — | 7 | 2015-07-14 |
| 788 | Peck's Water Well Service Divison | 59 | — | 5 | 2015-09-03 |
| 789 | Dale Robert Jones SR | 59 | — | 6 | 2006-10-31 |
| 790 | Metroplex Water Well Service | 59 | — | 3 | 2003-04-02 |
| 791 | J & S Water Wells- Monte Richardson | 58 | — | 24 | 2014-05-06 |
| 792 | Smith Enterprises | 57 | — | 4 | 2011-07-30 |
| 793 | Affordable Water Well Service And Drilling | 57 | — | 8 | 2010-07-15 |
| 794 | Bruce Drilling And Services | 57 | — | 4 | 2021-11-25 |
| 795 | Anthony Pump & Drilling Inc. | 57 | — | 2 | 2021-08-03 |
| 796 | Harrison & Sons Well Service, Inc. | 56 | — | 9 | 2006-02-16 |
| 797 | Tomas Salinas | 55 | — | 20 | 2013-08-16 |
| 798 | Jimmy Okun | 54 | — | 3 | 2013-07-26 |
| 799 | Spradley Water Well | 54 | — | 4 | 2008-03-03 |
| 800 | Vanya Water Well | 54 | — | 4 | 2005-07-28 |
| 801 | Leon Davis Water Well | 53 | — | 14 | 2020-03-06 |
| 802 | Faught Drilling Co. | 53 | — | 8 | 2012-08-16 |
| 803 | Hill/Miller Drlg. | 53 | — | 6 | 2006-08-08 |
| 804 | Dierks Drilling Co. | 53 | — | 2 | 2014-02-22 |
| 805 | Bj's Water Well | 52 | — | 9 | 2011-04-20 |
| 806 | J. W. Womack Drilling Service | 52 | — | 4 | 2013-09-05 |
| 807 | Moore's Pump & Supply | 52 | — | 5 | 2016-06-23 |
| 808 | J&c Water Well | 51 | — | 8 | 2012-12-06 |
| 809 | Belew Well Service | 51 | — | 7 | 2013-05-22 |
| 810 | Patrick B Lange | 51 | — | 11 | 2013-06-27 |
| 811 | Thorp Springs Water Well Service | 51 | — | 10 | 2008-08-25 |
| 812 | Chuck's Water Wells | 51 | — | 4 | 2006-04-10 |
| 813 | Flugrath Const. | 50 | — | 3 | 2014-02-12 |
| 814 | Faught Hill Country Drilling | 50 | — | 6 | 2015-02-19 |
| 815 | Pursley Drilling Ltd. | 50 | — | 4 | 2010-03-15 |
| 816 | Clay Earle Water Wells | 50 | — | 8 | 2017-07-08 |
| 817 | Larry's Water Well Drilling | 49 | — | 6 | 2005-08-20 |
| 818 | Washington Co. Water Well Drillers | 49 | — | 5 | 2007-09-28 |
| 819 | C A Drilling Services, Inc. | 49 | — | 3 | 2002-01-04 |
| 820 | BJ 's Water Well Drilling | 48 | — | 8 | 2009-08-04 |
| 821 | Braendle Drilling, Inc. | 48 | — | 4 | 2003-05-28 |
| 822 | Whisenant & Lyle Wsi | 48 | — | 4 | 2007-06-30 |
| 823 | Helms Drilling | 48 | — | 4 | 2013-11-21 |
| 824 | W3 Weekend Water Wells | 47 | — | 10 | 2018-05-20 |
| 825 | Jimmy D. Wilson Drilling | 47 | — | 4 | 2007-12-21 |
| 826 | William R Phillips | 46 | — | 6 | 2013-06-15 |
| 827 | Bennett Drilling Serv. L. C. | 46 | — | 14 | 2007-06-15 |
| 828 | Mesecke Water Well Enterprises, Inc. | 46 | — | 3 | 2021-05-06 |
| 829 | Cady"S Water Wells | 46 | — | 9 | 2014-04-23 |
| 830 | Herbold Bros. Drilling | 46 | — | 4 | 2014-02-18 |
| 831 | Howard & Sons Inc. | 46 | — | 4 | 2015-07-15 |
| 832 | Mike Hartless | 46 | — | 4 | 2007-08-09 |
| 833 | Panhandle Pump And Irrigation | 46 | — | 6 | 2006-01-18 |
| 834 | Keltic Drilling | 45 | — | 4 | 2020-09-15 |
| 835 | Whisenant & Lyle W.s.i. | 45 | — | 3 | 2006-07-05 |
| 836 | Bishop Drilling | 45 | — | 6 | 2005-07-19 |
| 837 | W.d. Jones Drilling Co., Inc. | 45 | — | 10 | 2006-06-19 |
| 838 | Peck's Well Ser., Inc. | 45 | — | 3 | 2013-01-22 |
| 839 | Walker Water Solutions | 44 | — | 3 | 2009-06-18 |
| 840 | Kws Water Well Drilling And Service | 44 | — | 15 | 2018-08-09 |
| 841 | Mesecke W/W | 44 | — | 4 | 2007-05-14 |
| 842 | Will Pickens Drilling Company | 44 | — | 3 | 2009-09-16 |
| 843 | Brian J Butcher | 43 | — | 3 | 2013-05-10 |
| 844 | R.e. Dixon Water Well Drilling | 43 | — | 3 | 2007-09-11 |
| 845 | W-5 Water Well Service | 43 | — | 8 | 2012-04-22 |
| 846 | Blue Sky Water Well Drlg.& Service | 43 | — | 5 | 2009-03-21 |
| 847 | Anderson Water Well Drilling Company | 43 | — | 7 | 2002-01-28 |
| 848 | Lewis Water Wells | 43 | — | 5 | 2003-07-16 |
| 849 | HW Schwope And Sons Inc. | 42 | — | 4 | 2015-03-06 |
| 850 | Panhandle Pump | 42 | — | 6 | 2004-07-27 |
| 851 | B & G Drilling Co. | 42 | — | 1 | 2008-09-10 |
| 852 | Robert Quincy Pipes | 42 | — | 4 | 2013-05-31 |
| 853 | Bill's Well Drilling & Pump Service | 41 | — | 4 | 2005-10-10 |
| 854 | Clay Earle Water Well Drilling | 41 | — | 9 | 2005-08-09 |
| 855 | Mullen & Son | 41 | — | 8 | 2010-03-06 |
| 856 | Drill Pro Drilling | 41 | — | 2 | 2018-10-22 |
| 857 | Carr Drilling | 41 | — | 3 | 2010-02-20 |
| 858 | Mesquite Drilling | 40 | — | 5 | 2010-04-20 |
| 859 | James Tucker Drilling, Inc. | 40 | — | 3 | 2002-12-02 |
| 860 | Espy Howard Drilling Co. | 40 | — | 8 | 2013-09-28 |
| 861 | WM Jones Water Well | 40 | — | 7 | 2015-03-26 |
| 862 | Gary Clark Prater | 40 | — | 6 | 2013-07-25 |
| 863 | Peter Loewen | 40 | — | 11 | 2015-07-29 |
| 864 | Liberty Drilling | 40 | — | 4 | 2012-10-04 |
| 865 | Gray's Water Well Svc - Brad Davis | 40 | — | 7 | 2015-02-05 |
| 866 | Superior Drilling | 39 | — | 4 | 2005-06-08 |
| 867 | W E Pender | 39 | — | 5 | 2018-09-24 |
| 868 | Everett Carroll Water Well Service & Drilling Co. | 39 | — | 9 | 2006-04-07 |
| 869 | Thorpe Springs W.s. Inc. | 39 | — | 5 | 2006-09-24 |
| 870 | Associated Services - Russell Langford | 38 | — | 12 | 2013-08-30 |
| 871 | Associated Services-Gary Aardal | 38 | — | 7 | 2004-06-17 |
| 872 | Ground TO Sprinkler | 38 | — | 4 | 2008-04-25 |
| 873 | Vrana's Well Service Inc. | 38 | — | 3 | 2014-06-18 |
| 874 | Richard R Ford | 38 | — | 2 | 2010-02-13 |
| 875 | M&c Carroll Enterprises LLC | 37 | — | 5 | 2021-01-29 |
| 876 | Fix Your Well | 37 | — | 5 | 2013-12-10 |
| 877 | Gwr Windmill & Water Well Serices, LLC | 37 | — | 3 | 2019-01-17 |
| 878 | Charles Duane Horner | 37 | — | 7 | 2013-07-12 |
| 879 | Donald Cheshier | 37 | — | 2 | 2013-05-09 |
| 880 | Rod Ewbank Water Well Drlg. Inc. | 37 | — | 5 | 2010-11-02 |
| 881 | Leonard Waterwell Co. | 37 | — | 2 | 2004-06-05 |
| 882 | DT Oasis | 36 | — | 5 | 2015-05-05 |
| 883 | J & C Water Well Drilling | 36 | — | 8 | 2012-11-02 |
| 884 | Pomykal Drilling Co. | 36 | — | 4 | 2004-03-25 |
| 885 | Goolsby W.w. | 36 | — | 5 | 2015-03-20 |
| 886 | Espy Howard | 36 | — | 9 | 2020-09-19 |
| 887 | Leeper | 36 | — | 6 | 2006-08-10 |
| 888 | Guichard Operating Company | 36 | — | 10 | 2014-07-21 |
| 889 | Baison Water Well Drilling / Golden Triangle Water | 36 | — | 9 | 2005-12-29 |
| 890 | Jackson Drilling Services, LP | 36 | — | 7 | 2012-04-10 |
| 891 | Curtis-Abel Drilling | 35 | — | 8 | 2003-03-17 |
| 892 | Sirman Drilling | 35 | — | 3 | 2014-11-27 |
| 893 | Wiebe Drilling | 35 | — | 9 | 2015-10-14 |
| 894 | I&i Pumpservice | 35 | — | 5 | 2014-05-20 |
| 895 | J.b. Bradford & Sons | 35 | — | 3 | 2005-08-05 |
| 896 | BT Sikes Water Wells Inc. | 35 | — | 4 | 2015-02-26 |
| 897 | Gilbert's Water Wells | 35 | — | 4 | 2011-10-21 |
| 898 | Subterra Environmental Services, Llc. | 35 | — | 2 | 2020-07-09 |
| 899 | John Hines Water Well Service | 34 | — | 5 | 2011-09-16 |
| 900 | Colton Aardal | 34 | — | 8 | 2013-08-08 |
| 901 | Fred Paskell JR | 34 | — | 7 | 2021-11-15 |
| 902 | Sugg Water Well | 34 | — | 4 | 2008-04-23 |
| 903 | Zack Burkett Co. Water Well Drilling & Service | 34 | — | 6 | 2018-04-19 |
| 904 | Sweet-Water Well Service | 34 | — | 6 | 2010-09-30 |
| 905 | Klug Water Well | 34 | — | 1 | 2009-04-08 |
| 906 | Steven Douglas Smithers | 33 | — | 7 | 2013-07-31 |
| 907 | DT Boring Inc. | 33 | — | 6 | 2013-06-29 |
| 908 | James Pawlik Water Well Ser. Inc. | 33 | — | 8 | 2011-03-01 |
| 909 | Thomas Dwayne Bilski | 33 | — | 5 | 2013-02-15 |
| 910 | Fleck Water Well Drilling | 33 | — | 8 | 2014-11-25 |
| 911 | Enviromental Service | 33 | — | 2 | 2014-10-30 |
| 912 | Diversified Water Wells | 33 | — | 5 | 2015-08-21 |
| 913 | Anderson Waterwells,L.p. | 33 | — | 6 | 2003-09-04 |
| 914 | Hydro Resouces Mid Continent Inc. | 33 | — | 12 | 2013-09-07 |
| 915 | Fowler Drilling Company, Inc. | 33 | — | 4 | 2007-05-23 |
| 916 | Larry G Deharde | 32 | — | 5 | 2010-04-28 |
| 917 | Kitchens Corrsion Control | 32 | — | 7 | 2006-04-28 |
| 918 | Associated Services - Josh Aardal | 32 | — | 10 | 2010-03-18 |
| 919 | L T W Services | 32 | — | 10 | 2014-05-28 |
| 920 | Goyne Drilling & Well Service | 32 | — | 6 | 2004-02-12 |
| 921 | Jeff Bradford | 32 | — | 3 | 2013-04-18 |
| 922 | Leland Malone | 32 | — | 4 | 2015-01-26 |
| 923 | Clinton Key | 32 | — | 4 | 2015-05-19 |
| 924 | Commerce Drilling | 31 | — | 12 | 2013-04-11 |
| 925 | Fuel Tech | 31 | — | 5 | 2005-05-19 |
| 926 | PJ Oilfield Services | 31 | — | 5 | 2006-12-24 |
| 927 | Bell Waterwell Service | 31 | — | 7 | 2014-10-07 |
| 928 | Paskell Well Service | 31 | — | 8 | 2011-10-10 |
| 929 | Dub Allen Gilliam | 31 | — | 7 | 2013-07-01 |
| 930 | Gilberts Water Well Drillin | 31 | — | 5 | 2014-07-01 |
| 931 | Kitchens Corrision Control | 30 | — | 6 | 2006-08-02 |
| 932 | James Pawlik Well Service | 30 | — | 9 | 2011-12-27 |
| 933 | Kitchens Corrosion Control | 30 | — | 7 | 2006-09-12 |
| 934 | A,C Hughes Water Well Drilling Serv | 30 | — | 3 | 2015-06-04 |
| 935 | DD Drilling Inc. | 30 | — | 5 | 2010-06-19 |
| 936 | Vernon W Gray | 30 | — | 6 | 2007-09-11 |
| 937 | Rabon Water Well Service | 30 | — | 3 | 2017-08-31 |
| 938 | Primo Trejo | 29 | — | 12 | 2013-08-12 |
| 939 | Alameda Water Well Service | 29 | — | 4 | 2014-10-20 |
| 940 | Anderson Water Wells L.p. | 29 | — | 4 | 2003-06-15 |
| 941 | Westex Exploration | 29 | — | 4 | 2004-08-15 |
| 942 | Les Taylor Drillingp | 29 | — | 13 | 2007-11-26 |
| 943 | Drill IT | 28 | — | 11 | 2013-09-06 |
| 944 | Gary L Whiting | 28 | — | 6 | 2012-05-03 |
| 945 | John Morrow Drilling | 28 | — | 5 | 2015-05-15 |
| 946 | Fleck Water Well Drilling And Serv. | 28 | — | 6 | 2010-07-12 |
| 947 | Blue Sky Water Well Drilling | 28 | — | 9 | 2008-12-28 |
| 948 | Keenan Water Well & Septic | 28 | — | 2 | 2020-09-18 |
| 949 | Doherty Water Well | 28 | — | 5 | 2015-03-29 |
| 950 | First Priority Irrigation | 28 | — | 6 | 2015-03-12 |
| 951 | AC Water Well Service | 28 | — | 5 | 2013-02-08 |
| 952 | Southerland Water Well | 28 | — | 10 | 2004-10-13 |
| 953 | Dale White Water Wells | 28 | — | 5 | 2014-08-28 |
| 954 | Stoner Drilling Inc. | 28 | — | 8 | 2016-01-05 |
| 955 | Burns Water Well Service | 28 | — | 3 | 2009-10-16 |
| 956 | Patrick Casarez | 28 | — | 3 | 2013-06-06 |
| 957 | Mattco Water Well Service | 27 | — | 7 | 2009-07-28 |
| 958 | 2n Drilling | 27 | — | 4 | 2012-05-24 |
| 959 | John W Laforge | 27 | — | 2 | 2018-03-22 |
| 960 | W. M. Jones Waterwell | 27 | — | 5 | 2010-11-02 |
| 961 | B.j.'s Water Well | 26 | — | 7 | 2014-09-24 |
| 962 | 4m Water Well Service LLC | 26 | — | 8 | 2014-06-17 |
| 963 | Russell Langford | 26 | — | 9 | 2013-08-15 |
| 964 | Almeda Warer Well Service | 26 | — | 4 | 2010-02-02 |
| 965 | Cottontail Drilling | 25 | — | 4 | 2018-04-03 |
| 966 | Roegan Cruse | 25 | — | 4 | 2013-01-09 |
| 967 | A&w Drilling Services, Ltd. | 25 | — | 9 | 2011-12-07 |
| 968 | H2m Utility Construction | 25 | — | 11 | 2011-05-15 |
| 969 | Chuck's W.w. | 25 | — | 3 | 2005-06-05 |
| 970 | Reamer Water Well | 25 | — | 4 | 2016-10-25 |
| 971 | Graham's Drilling Company | 25 | — | 5 | 2018-04-25 |
| 972 | William A Belew | 25 | — | 1 | 2012-06-26 |
Best well drillers by county
County-level rankings — who actually drills where, by wells on record.
- Anderson County (73)
- Andrews County (69)
- Angelina County (43)
- Aransas County (20)
- Archer County (13)
- Armstrong County (27)
- Atascosa County (65)
- Austin County (89)
- Bailey County (40)
- Bandera County (44)
- Bastrop County (56)
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- Schleicher County (34)
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- Van Zandt County (48)
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- Wilson County (63)
- Winkler County (51)
- Wise County (95)
- Wood County (47)
- Yoakum County (75)
- Young County (29)
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- Zavala County (27)
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