Licensed Septic Installers Based in Essex, CT

6 licensed septic contractors based in Essex. 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. Roster copy last refreshed 2026-10-17.

Listings based in Essex

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

Also in Essex: radon testing and mitigation (1). See radon professionals in Connecticut.

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

Services in Essex, with national cost ranges

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

None of the listings based in Essex hold a license class we can match to septic inspection, septic system design or perc test and soil evaluation. Ask any contractor whether they do this work, or browse the listings based in Lower Connecticut River Valley Planning Region.

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

Septic Tank Pumping

• Nicholas Olson, based in Deep River, about 3 miles away
• Michael Lane, based in Deep River, about 3 miles away
• Christopher R Lane, based in Old Saybrook, about 4 miles away
• Frank Saunders, based in Old Saybrook, about 4 miles away
• Duncan W Downie, based in Old Saybrook, about 4 miles away

Hiring a septic contractor in Essex

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?
• Do I need a permit for well or septic work in Connecticut?

Nearby cities