GroundRoster

Licensed Septic Installers Based in Danielson, CT

1 licensed septic contractor based in Danielson. 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.

Need septic pumping, cleaning, repair, inspection, or installation work quotes in Danielson? Request free quotes and we'll pass it to licensed septic contractors who serve the area.

Listings based in Danielson

Dennis J Tetreault, Licensed

Septic System Installation
Based in Danielson, CT · License #33.006015
On the Connecticut DPH roster as of 2026-10-17

Closest licensed septic contractors based in nearby towns

The license records we hold list one listing based in Danielson. These 10 are the closest based in other Connecticut towns, not in Danielson. Nearest first, in straight-line miles from the center of Danielson. A license record doesn't say how far a business travels.

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Services in Danielson, with national cost ranges

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

ServiceBased in DanielsonNational cost
Septic Tank Pumping0 · nearby$250 to $600
Septic System Installation1 · nearby$3,600 to $12,500
Septic Inspection0$150 to $900
Septic System Design0Varies by site
Perc Test and Soil Evaluation0$250 to $1,000

None of the listings based in Danielson hold a license class we can match to septic tank pumping, septic inspection, septic system design or perc test and soil evaluation. The closest matching licensees we found in nearby towns are listed below. Ask any contractor whether they do this work, or browse the listings based in Northeastern Connecticut Planning Region.

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

Septic Tank Pumping

Septic System Installation

Hiring a septic contractor in Danielson

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

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