Best well drillers in Castro County, Texas

Not a pay-to-play list: these are the 44 drilling companies with wells on record in Castro County, ranked by wells actually drilled here — 1,773 logged wells in the Texas Department of Licensing and Regulation Submitted Driller's Reports (SDR) database, administered by the Texas Water Development Board (records as of 2026-07-28). Every number links back to the public record.

44companies on record

21active since 2022

1,773wells in county record

#	Company	In Castro Co. since 2016	All-time in county	Statewide
1	Peter B Loewen	342	342	1,775
2	Drill Pro Water Well Drilling	255	261	1,365
3	Peter Klassen	74	89	1,328
4	Thunder Well Service, LLC	72	77	3,696
5	Jacob P Klassen Drilling Co.	51	56	1,693
6	HI Plains Drilling, Inc.	30	265	3,044
7	Vanguard Well Resources, LLC	25	25	4,777
8	Wilson Drilling, Inc.	21	55	1,580
9	Currie Drilling Co.,Inc.	21	44	2,412
10	Rodgers Well Service	21	41	811
11	Goertzen Drilling	21	22	2,085
12	Hydro Resources Mid Continent Inc.	18	34	3,320
13	Etter Water Well LLC	9	10	1,156
14	Wieler's Well Solutions	6	6	158
15	Baccus Drilling Co.	5	49	126
16	K-Ran Drilling	4	7	5,075
17	4-M Drilling	3	3	847
18	B & J Irrigation & Drilling Co.	3	3	549
19	4 Way Pump Service, Inc.	1	26	398
20	Db&e Co. Ltd	1	2	766
21	Weston Drilling Inc.	1	1	800
22	Howell Drilling Services, LLC	1	1	244
23	Vanguard Water Wells	1	1	454
24	Drill Pro Waterwell Drilling	—	55	246
25	N. Blake Scott	—	46	141
26	Ricky Baccus	—	40	61
27	B & R Irrigation	—	39	522
28	Goyne Drilling	—	27	228
29	Jack Spears Drilling	—	26	917
30	Jeter Drilling Co.	—	19	608
31	H & F Waterwell Drilling Co.	—	19	164
32	Couch Operating, LLC	—	12	815
33	Larry Rollins Drilling	—	11	149
34	Pearson Drilling	—	10	1,524
35	LT Drilling Company	—	9	632
36	L T Drilling Company	—	8	447
37	Hydro Resources Mid Contient Inc.	—	8	396
38	Les Taylor Drilling	—	6	458
39	Howard & Sons Inc.	—	6	46
40	Hydro Resouces Mid Contient Inc.	—	3	174
41	Goyne Drilling & Well Service	—	3	32
42	Turn Key Drilling	—	2	327
43	Conner Drilling	—	2	71
44	Bishop Drilling	—	2	45

Ranked by wells drilled in Castro County since 2016 (then all-time), from the full TDLR SDR record. A ★ marks a featured sponsor — sponsors must appear in the county record to be listed, and the ranking below them is never reordered.

Who drills the most wells in Castro County?

Peter B Loewen has drilled the most Castro County wells in the recent record — 342 since 2016, 342 in the county all-time.

How many well drilling companies work in Castro County?

44 companies in the TDLR SDR record have drilled wells in Castro County; 21 of them have drilled somewhere in Texas since 2022. Smaller operators below the record threshold may also serve the area.

How deep is a typical well in Castro County?

The median drilled depth in Castro County is 386 ft, based on 1,792 recorded wells. Depths, water levels, and yields are on the Castro County wells page.

Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Castro County wells page.

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