Licensed Septic Contractors Based in Grand Marais, MN

12 licensed septic contractors based in Grand Marais. 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 Grand Marais by service

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

Also in Grand Marais: radon testing and mitigation (1). See radon professionals in Minnesota.

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

Services in Grand Marais, with national cost ranges

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

None of the listings based in Grand Marais hold a license class we can match to perc test and soil evaluation. Ask any contractor whether they do this work, or browse the listings based in Cook County.

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

Septic Inspection

• Terra Firma, based in Finland, about 46 miles away

Hiring a septic contractor in Grand Marais

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 Minnesota?

Other Minnesota cities with listings