HVAC Services in Superior, WI & Duluth, MN
Heating and cooling year-round.
Heating, cooling, heat pumps, and air quality, handled by the neighbors 5,000+ Twin Ports homeowners already trust. Across the bridge or up the hill, same team.
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Tell us what is going on and we will call you back.
Emergencies: call (715) 817-4404 any hour.
Work you'd be proud to show your inspector.
Open one of our mechanical rooms and you will see the difference: level runs, clean joints, labeled lines, and equipment badged with our name because we stand behind it.
- Upfront pricing before a wrench comes out of the truck
- Highly trained technicians
- ENERGY STAR certified models available, sized for your actual house
- HVAC and plumbing under one roof, so one call covers the house
Comfort, both directions.
Heating
Furnaces, boilers, and radiator systems. Repair, replacement, and the annual checkup that keeps January boring.
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Air Conditioning
Duluth summers are short but they bite. AC repair, maintenance, and high-efficiency installs sized right for your home.
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Heat Pumps & Ductless
One system that heats at 20 below and cools in July, with gas backup for the worst of it.
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Yearly checkups and priority scheduling.
Comfort Club members get their HVAC and plumbing checked every year, jump the line when something breaks, and save on every repair.
- Priority scheduling
- Discounted repairs
- Annual system checkups
What customers say about our heating and cooling work.
4.5 out of 5 from 232 Google reviews
Excellent service! Had an afternoon appointment, but was thrilled they were able to get to me earlier in the day. Furnace repaired; running clean; Chase is your guy for quality work, reasonable price and top end customer care.
The service technician is very professional. He explains what he is doing and looking for when servicing the boiler.
Fast, friendly and affordable service!! Didn’t expect to have someone available to swing out to help with my AC on the hottest day of the year, but they had a service tech at my house in less than two hours. So impressed with everyone who helped me today. Thank you guys so much!!!
HVAC by town
What people ask about HVAC
Yes, and plumbing besides. One company, one call, one invoice. Since joining forces with Botten Plumbing in 2021 we run five plumbers on staff alongside our HVAC crews.
With proper maintenance, 15 to 20 years. Install quality, sizing, and runtime all matter, and runtime is high here. An annual checkup is what keeps a system at the top of that range instead of the bottom.
A heat pump does both with the same equipment, and cold-climate models hold their capacity below zero. We pair them with gas backup for the deepest cold.
Yes. We cover the whole Twin Ports region on either side of the bay, from Cloquet and Hermantown to Iron River and Solon Springs, plus the towns down Highway 2.
One call covers the whole house.
Heating, cooling, or the thing you cannot quite describe. Talk to a real person from the Twin Ports.