Heating and cooling for Superior
When you need a heating and cooling contractor in Superior, you usually need one soon. Carlson Duluth Company serves homes and businesses in Superior and across Douglas County, Wisconsin, from our shop in Duluth, just across St. Louis Bay. The Carlson family has done plumbing and heating in the Twin Ports since 1905, and we bring the same care to a small repair in Superior as to a full installation.
Fair value, not the cheapest bid
Heating and cooling work is an investment in your home, whether it is a repair or a new system. We aim to give Superior customers a fair price for high-quality work rather than the lowest number on paper. That means sizing equipment correctly, installing it to code and explaining how to care for it so it lasts.
We also believe you should understand your own equipment. When we install a new furnace, boiler or air conditioner, we show you how to check it and clean what you safely can, so you know when something is wrong and when it is fine.
Built for Lake Superior winters
Superior sits on the lake and gets the same long, cold winters as Duluth. Heating systems here run hard for months, and older homes in town often heat with boilers and radiators. We repair and replace boilers, install Lennox furnaces including dual-fuel systems paired with a heat pump, and add Mitsubishi Electric ductless mini-splits for rooms that never stay comfortable.
Plumbing and water heaters too
We are a plumbing company as much as a heating company. In Superior we repair leaks and fixtures, run gas lines for new appliances, replace water heaters with standard tanks or Rinnai tankless units, and clean, line or replace sewer lines. Commercial customers can call on us for the same work at a larger scale, from boiler rooms to restrooms.
Services for Superior
- Furnace repair and Lennox furnace replacement
- Boiler service and high-efficiency boiler upgrades
- Lennox central air conditioning
- Ductless mini-splits for additions, sunrooms and homes without ducts
- Plumbing repairs, water heaters and Rinnai tankless upgrades
- Sewer and water line lining and replacement
When it is an emergency
If your heat goes out in January, you cannot spend an afternoon comparing contractors. Every hour of delay can mean more damage to your home. We provide emergency furnace and boiler repair for Superior households and businesses. For heating, cooling or plumbing in Superior, call (218) 727-0063 and ask about a free estimate.