GroundRosterMichael J. Koska & Assoc.Licensed
| Name | Michael J. Koska & Assoc. |
| License number | 1260 |
| License type | Soil Evaluator |
| License status | Approved — MassDEP Approved Soil Evaluators list |
| License expires | 2028-06-30 |
| Location | Bridgewater, Massachusetts |
Request a quote from Michael J. Koska & Assoc.
What this license covers
- Site testing: licensed to run percolation tests and evaluate soils to determine what kind of system a site can support.
How to verify this license
We publish this listing exactly as it appears in Massachusetts's official licensing records; we do not vouch for the business itself. Before hiring, look up license #1260 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: MassDEP - Approved Soil Evaluators, last checked 2026-08-17. Verify at the official source.
Are you Michael J. Koska & Assoc.? Claim this listing to set your business name and add your website, service area, hours, and photos. It's free.