GroundRosterSeptic System Installation: Licensed Septic Installers Based in Newport, NH
15 of the 20 licensed listings based in Newport hold a New Hampshire license class that covers this work: they are licensed to build and install septic tanks and drainfields, and repair or replace failed ones. Not every well and septic professional is; see all Newport listings for the full roster.
"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.
William Heino JrLicensed
Eric PollariLicensed
Alex KishLicensed
Forest SmithLicensed
Cary WhippleLicensed
Ken RipleyLicensed
George BaileyLicensed
Raymond KibbeyLicensed
Kirt PerryLicensed
Jeff StarcherLicensed
Kevin PollariLicensed
Kerry StevensLicensed
Mark HaywardLicensed
David DucharmeLicensed
Matthew OsgoodLicensed
What does septic system installation cost?
A conventional septic system typically costs $3,600 to $12,500 installed. Alternative systems (aerobic, mound) for difficult sites run $10,000 to $20,000. Soil conditions drive most of the difference, which is why a soil or percolation test comes first.
Do I need a permit to install or replace a septic system?
Almost always. Your state or county health authority must permit new systems and most repairs, and the design has to match a soil evaluation of your site. Licensed installers usually handle permitting as part of the job; confirm it is included in the quote.
Before you hire
Confirm the license number on this page is still active with New Hampshire, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.