Belknap Plumbing, Heating & Cooling

4.5(71 reviews on Google)

Septic Companie listing in Superior, WI

About Belknap Plumbing, Heating & Cooling

Belknap Plumbing, Heating & Cooling is a family owned Superior company serving Wisconsin and Minnesota since 1944. Plumbing and HVAC are the main work, with septic systems, holding tanks and backflow protection as additional services. Water heaters, boilers, water softeners, pipe thawing, fusion welding and drain and sewer cleaning are also listed. Residential, commercial and industrial customers in Superior, Gordon, Ashland, Duluth, Hermantown and Cloquet are covered. Emergency service runs 24 hours a day, 7 days a week, and the shop specializes in underground sewer or water line breaks. Online booking, invoice payment and financing are offered, and technicians carry workmanship and parts guarantees. Rated 4.5 from 71 Google reviews, 59 of them five stars and 8 at one star. The company is owned by women and run as a small business, and its team is described as clean and professional.

What reviewers mention: efficiency (14), boilers (5), promptness (5), quality work (4), water heater repair (3), kind staff (3), septic problems (2), warranty (2), helpfulness (2), faucets (2)

Services and details

  • Works on septic systems

    Yes
  • Holding tanks

    Yes
  • Emergency service

    Yes
  • Commercial work

    Yes

No information yet on tank pumping, septic inspections, real estate inspections, new system installs, mound systems, drain field repair, soil testing, camera and jetting, frozen systems, states a license, portable toilets. The website did not say; call and ask.

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Listing compiled from public sources on 2026-11-15. Report a correction or request removal. Back to septic companies in Superior.