GroundRosterMARCHEWKA ASSOCIATES INC (MAI ENV)
| Name | MARCHEWKA ASSOCIATES INC (MAI ENV) |
| Company | Marchewka Associates INC (mai Env) |
| License number | 1842 |
| License type | Monitoring Well Construction |
| License status | Monitoring Well Construction license on file — NH DES provides no separate active/inactive status for this category |
| Based in | South Portland, New Hampshire 04106 |
| Phone | (207) 767-3663 |
"Based in" is the city on the business's state license record. That can be a mailing address; it doesn't tell you where the business works.
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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 the license details exactly as they appear in New Hampshire's official licensing records; we do not vouch for the business itself. Before hiring, look up license #1842 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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