GroundRosterSIERRA ENVIRONMENTAL DRILLINGLicensed
| Name | SIERRA ENVIRONMENTAL DRILLING |
| Company | Sierra Environmental Drilling |
| License number | 2891 |
| License type | Monitoring Well Construction, Water Well Construction |
| License status | Active — NH DES Well Contractor roster |
| Location | St Albans, New Hampshire 05478 |
| Phone | (802) 922-6564 |
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What this license covers
- Monitoring wells: also licensed for environmental monitoring wells, not just water-supply wells.
How to verify this license
We publish this listing exactly as it appears in New Hampshire's official licensing records; we do not vouch for the business itself. Before hiring, look up license #2891 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: NH DES - Well Contractors & Pump Installers, last checked 2026-08-16. Verify at the official source.
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