Licensed Well and Septic Contractors Based in New Milford, CT

48 licensed well and septic pros based in New Milford. Every license number below is sourced from public licensing records, with a link to look it up yourself.

"Based in" is the city on the business's license record. That can be a mailing address; it doesn't tell you where the business works. Businesses based in nearby towns may also work here.

Browse New Milford by service

Own one of these businesses? Find your listing and claim it.

Also in New Milford: radon testing and mitigation (2). See radon professionals in Connecticut.

Looking for a specific contractor? Search by name, business name, or license number.

Services in New Milford, with national cost ranges

Listings based in New Milford whose license class covers each service. Cost ranges are national; each links its cost guide.

None of the listings based in New Milford hold a license class we can match to septic tank pumping, septic inspection, septic system design, perc test and soil evaluation or well pump repair. Ask any contractor whether they do this work, or browse the listings based in Western Connecticut Planning Region.

Listings that hold a matching license class, based in nearby towns rather than in New Milford, for the services with fewer than 3 here. Nearest first, in straight-line miles from the center of New Milford:

Well Drilling

• Raymond T Osborne, based in Roxbury, about 6 miles away

Hiring a well and septic professional in New Milford

Before you hire, confirm the license is still active with the agency that issued it and get at least three written quotes.

Homeowner guides

• What Is a Septic Tank and How Does It Work?
• No Water From Your Well? What to Check First
• Well Water Testing: What to Test For and How Often
• Do I need a permit for well or septic work in Connecticut?

Nearby cities