GroundRosterLicensed Septic Contractors Based in Boston, MA
18 licensed septic contractors based in Boston. Every license number below is sourced from official Massachusetts records, with a link to verify it yourself.
"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. Businesses based in nearby towns may also work here.
Browse Boston by service
Patrick RutledgeLicensed
Evelyn RandazzoLicensed
Hancock AssociatesLicensed
Haley & Aldrich, Inc.Licensed
Nathan PorettaLicensed
GeoEngineers USA PCLicensed
BSC CompaniesLicensed
Nitsch EngineeringLicensed
Mass DEP T5 I/ALicensed
BSC GroupLicensed
Beals Associates, Inc.Licensed
GeoEngineers, Inc.Licensed
Quetti Design LLCLicensed
Sara WalshLicensed
LanganLicensed
MassDEP BostonLicensed
Paul KennyLicensed
Columbia Design GroupLicensed
Hiring a septic contractor in Boston
Septic (onsite wastewater) contractors handle everything from routine septic tank pumping and cleaning to repairs, inspections, and new system installation. States license each role separately (a pumper is not necessarily licensed to install, and vice versa), so match the license class to the job.
Before you sign anything: confirm the license number on this page is still active with Massachusetts, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.