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Best well drillers in Teton County, Montana
Not a pay-to-play list: these are the 62 drilling companies with wells
on record in Teton County, ranked by wells actually drilled here — 1,870 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.
62companies on record
24active since 2022
1,870wells in county record
| # | Company | In Teton Co. since 2016 | All-time in county | Statewide |
|---|
| 1 | Aquasource Drilling LLC | 137 | 201 | 1,103 |
| 2 | HL Ventures LLC | 87 | 87 | 193 |
| 3 | Western Water Wells | 68 | 68 | 1,188 |
| 4 | MT Dept OF Transportation | 38 | 182 | 5,869 |
| 5 | 406 Water Wells, LLC | 38 | 38 | 232 |
| 6 | Montana Highway Dept. | 31 | 31 | 370 |
| 7 | Aquasource Inc. LLC | 17 | 93 | 497 |
| 8 | SK Geotechnical Co. | 15 | 15 | 434 |
| 9 | Boland Drilling | 13 | 49 | 1,815 |
| 10 | MT Poverty Water Well Drilling | 11 | 39 | 408 |
| 11 | Montana Salinity Control Association | 10 | 239 | 2,583 |
| 12 | Aaaa Water Well Drilling Inc. | 7 | 14 | 776 |
| 13 | Thomas, Dean, And Hoskins, Inc. | 4 | 6 | 74 |
| 14 | Red Tiger Drilling | 2 | 11 | 3,157 |
| 15 | Raging Wolf Drilling | 1 | 43 | 57 |
| 16 | Water & Environmental Technologies | 1 | 1 | 113 |
| 17 | Western Water Works Inc. | 1 | 1 | 1,205 |
| 18 | Anderson Drilling | — | 263 | 1,057 |
| 19 | Poverty Drilling | — | 109 | 992 |
| 20 | Byrne | — | 46 | 1,232 |
| 21 | Aqua Source | — | 41 | 117 |
| 22 | Nicka Well Drilling | — | 40 | 160 |
| 23 | MT Bureau OF Mines & Geology | — | 35 | 620 |
| 24 | Whitaker Well Drilling | — | 26 | 72 |
| 25 | Delta | — | 20 | 89 |
| 26 | Okeefe Drilling Co. | — | 18 | 8,889 |
| 27 | Scott Brown | — | 18 | 354 |
| 28 | Rafferty | — | 16 | 193 |
| 29 | Schmidt | — | 15 | 114 |
| 30 | Brown | — | 14 | 247 |
| 31 | Lloyd | — | 12 | 130 |
| 32 | Murrays Well Service | — | 10 | 376 |
| 33 | Lindsay Drilling Co. Inc. | — | 8 | 6,746 |
| 34 | Kornec | — | 8 | 135 |
| 35 | Billmayer Drilling | — | 6 | 3,232 |
| 36 | Pat Byrne Drilling Inc. | — | 6 | 442 |
| 37 | Hillman Drilling | — | 4 | 2,321 |
| 38 | Aqua | — | 4 | 189 |
| 39 | Hand | — | 3 | 63 |
| 40 | Haz Tech Drilling Inc. | — | 2 | 2,139 |
| 41 | Treasure State Drilling | — | 2 | 1,444 |
| 42 | Joe Liss Water Wells, Inc. | — | 2 | 501 |
| 43 | Pickett | — | 2 | 347 |
| 44 | Atlatl Inc. | — | 2 | 86 |
| 45 | Jbr Environmental Consultants | — | 2 | 72 |
| 46 | Mendenhall Drilling | — | 2 | 70 |
| 47 | A-10 Drilling | — | 1 | 2,353 |
| 48 | Eslinger Drilling & Pump Service | — | 1 | 4,586 |
| 49 | Van Dyken Drilling Inc. | — | 1 | 5,572 |
| 50 | Corveau Drilling | — | 1 | 141 |
| 51 | Martin Well Drilling | — | 1 | 1,451 |
| 52 | Thatcher Drilling Co. | — | 1 | 362 |
| 53 | Esd Inc. | — | 1 | 284 |
| 54 | Montana | — | 1 | 176 |
| 55 | Franklin | — | 1 | 162 |
| 56 | Sure Water Drilling | — | 1 | 125 |
| 57 | M.t. | — | 1 | 116 |
| 58 | Bailey And Okeefe Drilling Co. | — | 1 | 82 |
| 59 | Nelson | — | 1 | 53 |
| 60 | Keup | — | 1 | 47 |
| 61 | Peterson | — | 1 | 29 |
| 62 | Hunter | — | 1 | 26 |
Ranked by wells drilled in Teton 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 Teton County?
Aquasource Drilling LLC has drilled the most Teton County wells in the recent record — 137 since 2016, 201 in the county all-time.
How many well drilling companies work in Teton County?
62 companies in the GWIC record have drilled wells in Teton County; 24 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 Teton County?
The median drilled depth in Teton County is 30 ft, based on 3,040 recorded wells. Depths, water levels, and yields are on the Teton County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on
the Teton County wells page.
Drill in Teton County?
If your company is on this list, your profile is free to claim — confirm your details and add your
contact information so Teton County property owners reach you directly.
Claim your profile Free to claim · built from GWIC public well-log records.