All 22 drilling companies that have filed a well log in Dawson County in the last ten years, 15 of them in the last five, ranked by recent work.
| Company | Last 5 yrs | Last 10 yrs | All time | Latest | First on file |
|---|---|---|---|---|---|
| H & H Drilling | 31 | 95 | 453 | 2025 | 1982 |
| Haz Tech Drilling Inc | 27 | 54 | 114 | 2025 | 2003 |
| Sharp Drilling Inc | 22 | 37 | 49 | 2025 | 1994 |
| West Central Environmental Consultants | 20 | 20 | 20 | 2025 | 2024 |
| Pirtz Waterworx Llc | 10 | 10 | 11 | 2025 | 2022 |
| Hansen Environmental Drilling | 8 | 11 | 94 | 2026 | 1992 |
| Askin Drilling | 6 | 18 | 89 | 2026 | 1934 |
| Wahl Construction | 4 | 10 | 44 | 2024 | 1987 |
| Hansen Drilling | 3 | 3 | 3 | 2021 | 2021 |
| Iba Drilling Co Inc | 3 | 3 | 8 | 2022 | 1999 |
| Thermal Drill Inc | 2 | 6 | 12 | 2023 | 2012 |
| Higgins Drilling Company | 2 | 3 | 11 | 2024 | 2001 |
| Solid Water Well Drilling | 2 | 2 | 3 | 2023 | 2013 |
| Solid Waterwell Drilling | 1 | 6 | 9 | 2021 | 2014 |
| Agri Industries Inc | 1 | 3 | 9 | 2022 | 2002 |
| Environmental West Exploration | 0 | 68 | 68 | 2018 | 2018 |
| Cascade Drilling Lp | 0 | 26 | 40 | 2016 | 2014 |
| Montana Highway Dept. | 0 | 12 | 30 | 2018 | 2014 |
| Environmental West | 0 | 10 | 10 | 2018 | 2018 |
| Mt Dept Of Transportation | 0 | 6 | 36 | 2017 | 2001 |
| Dakota Tech | 0 | 6 | 6 | 2019 | 2018 |
| Sk Geotechnical Co | 0 | 5 | 5 | 2018 | 2016 |
Source: MBMG Ground Water Information Center well logs. A count of public records, not a recommendation. How to check a driller. Depth and yield for Dawson County: Montana Water Report.
Tell us what you need. We'll send your request to up to three contractors who work in Dawson County, and they contact you directly. Free for landowners.
Request quotes