GroundRosterLicensed Well and Septic Contractors in Vermont
Vermont lists 211 licensed well and septic contractors: 28 well drillers and pump installers and 183 septic contractors. They are based in 14 counties and 117 cities. 4 license classes appear, covering roles such as design and drilling / construction.
Checked against VT DEC - Licensed Wastewater Designers & Site Technicians, Vermont DEC - Residuals Management Entities (Septage Hauler), VT DEC - Private Wells Database (ArcGIS) and NJDEP DataMiner - Well Drilling Companies. Roster copy last refreshed 2026-10-03.
Browse by county or request free quotes.
Counties with the most listings based there
Browse Vermont by county
Each listing sits under the county of the address on its license record, which can be a mailing address. 14 counties have listings based there.
Cities with the most listings based there
Septic Designers by city in Vermont
Septic System Design cost guide
Looking for a specific contractor? Search by name, business name, or license number.
Hiring a well and septic professional in Vermont
Before you sign anything: confirm the license on this page is still active with the agency that issued it, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.
How do I check a well and septic professional's license in Vermont?
Use the license search to find the listing by name, business name, or license number, then confirm it with the agency that issued the license. Every listing links to the roster it came from.
What does well or septic work cost in Vermont?
Our cost guides give national ranges for well drilling, well pump repair, septic tank pumping, septic cleaning, repairs, and inspections. Site conditions, access, and local demand set the real number, so get at least three written quotes from licensed well and septic pros in Vermont.
Is a permit required?
Usually, for a new system or well and for most repairs, and the rules are set by the state or the county. Our Vermont permit guide covers who issues them and what they cover.
Listings without a county
15 listings have no county we could place: the license record gives none, and its ZIP code or town doesn't settle one. Search by ZIP, or browse by the town on the record:
Permits and Vermont agency resources
Do I need a permit for well or septic work in Vermont? ›
- Vermont DEC - Licensed Designers & Site Technicians
- Vermont DEC - Drinking Water & Groundwater Protection
Where this Vermont data comes from
- VT DEC - Licensed Wastewater Designers & Site Technicians · source page
- Vermont DEC - Residuals Management Entities (Septage Hauler) · source page
- VT DEC - Private Wells Database (ArcGIS) · source page
- NJDEP DataMiner - Well Drilling Companies · source page