We are a group of professional plumbers

Belknap Plumbing was founded in 1944 and our Plumbers have been proudly serving Wisconsin and Minnesota for the past 79 years. Our company was built on the values of honest and fair service. We are loyal to our customers and we are thankful for their loyalty to us in return. We are actively involved in the community and have a reputation for quality service at a low cost. We maintain all the necessary licenses and certifications and our team continually trains to learn new techniques and technologies.

Why Choose Us?

Full Service

Belknap Plumbing is a full-service plumbing company, specializing in new construction, Remodeling, Boiler, and Water Heater Services. Both in Wisconsin and Minnesota. Superior, Gordon, Ashland, Duluth Hermantown, Cloquet, and all the surrounding areas. We are here to help with drain cleaning and more day and night.

Multiple Options

We make sure that you know and understand all of your options and that the installation or repair is just what you need and nothing more. Let us help you choose the best options for your home or business.

Services We Take Care Of

We provide comprehensive services, including maintenance and repair of water lines, sewer lines, bathtubs, toilets, sinks, showers, faucets, drain cleaning, septic tank installation, holding tanks, as well as RPZ testing and repair.

Our Service

​When you have a plumbing emergency, it can quickly turn into a big problem. That’s why we offer emergency service 24 hours a day, 7 days a week. Sometimes it can seem like trouble always comes at the worst possible time. Whether it’s in the night or on a holiday give us a call and we will take care of the problem–big or small. We are located at 1414 Belknap Street, Superior, Wisconsin, 54880. We are open Monday through Friday from 8 AM to 5 PM.

Get Full Service!