Best well drillers in Dawson County, Montana

Not a pay-to-play list: these are the 66 drilling companies with wells on record in Dawson County, ranked by wells actually drilled here — 2,150 logged wells in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC) (records as of 2026-10-02). Every number links back to the public record.

66companies on record

23active since 2022

2,150wells in county record

#	Company	In Dawson Co. since 2016	All-time in county	Statewide
1	H & H Drilling	95	453	1,084
2	Environmental West Exploration	68	68	329
3	Haz Tech Drilling Inc.	54	114	2,139
4	Sharp Drilling Inc.	37	49	772
5	Cascade Drilling LP	26	40	718
6	West Central Environmental Consultants	24	24	311
7	Askin Drilling	18	89	5,108
8	Montana Highway Dept.	12	30	370
9	Hansen Environmental Drilling	11	94	1,197
10	Wahl Construction	10	44	245
11	Pirtz Waterworx LLC	10	11	62
12	Environmental West	10	10	143
13	MT Dept OF Transportation	6	36	5,869
14	Thermal Drill Inc.	6	19	465
15	Solid Waterwell Drilling	6	9	104
16	SK Geotechnical Co.	5	5	434
17	Higgins Drilling Company	3	11	956
18	Agri Industries Inc.	3	9	1,429
19	Hansen Drilling	3	3	42
20	Badger Drilling & Well Service LLC	1	1	61
21	Water System Drilling Inc.	1	1	30
22	Haggerty Drilling	—	306	3,618
23	Jimison	—	76	133
24	Gavin	—	75	80
25	Starr	—	68	90
26	Russell	—	67	80
27	Boyce Drilling	—	50	831
28	Adkison	—	44	51
29	Johnson	—	43	658
30	Sunrise Drilling Inc.	—	39	392
31	Bond	—	34	293
32	Salsbury Well Drilling Inc.	—	32	317
33	Whitmer & Sons Drilling	—	27	72
34	H & R	—	25	211
35	Chrest	—	20	25
36	Gulbraa	—	15	158
37	Gendron	—	12	330
38	Usgs	—	10	102
39	Higgins Drillng Company	—	9	538
40	Woelich Drilling	—	9	88
41	Northern Pacific Railway	—	9	63
42	Goodale	—	7	146
43	50/50 Drilling	—	6	103
44	Bray	—	6	30
45	Maxim Technologies	—	5	491
46	Clayton Larson	—	5	111
47	Tetra Tech	—	4	137
48	Pickett	—	3	347
49	Mocko	—	3	34
50	Western	—	2	202
51	Eastern Montana Drilling	—	2	138
52	Whitmer Drilling	—	2	121
53	Ron Askin	—	2	31
54	Okeefe Drilling Co.	—	1	8,889
55	Bertram Drilling Inc.	—	1	774
56	Boland Drilling	—	1	1,815
57	Ronald L Askin Drilling	—	1	825
58	Drane Drilling Service	—	1	706
59	Brazill Drilling	—	1	674
60	Debuff Drilling	—	1	443
61	Beck Drilling & Pump	—	1	364
62	Bond Drilling Inc.	—	1	144
63	Joe Johnson Drilling	—	1	126
64	Y-Environmental	—	1	94
65	Hand	—	1	63
66	Lewis	—	1	39

Ranked by wells drilled in Dawson County since 2016 (then all-time), from the full GWIC 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 Dawson County?

H & H Drilling has drilled the most Dawson County wells in the recent record — 95 since 2016, 453 in the county all-time.

How many well drilling companies work in Dawson County?

66 companies in the GWIC record have drilled wells in Dawson County; 23 of them have drilled somewhere in Montana since 2022. Smaller operators below the record threshold may also serve the area.

How deep is a typical well in Dawson County?

The median drilled depth in Dawson County is 90 ft, based on 3,893 recorded wells. Depths, water levels, and yields are on the Dawson County wells page.

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

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