Furnace & Boiler Repair in Superior, WI & Duluth, MN
Furnace repair, answered 24/7.
Twin Ports winters do not negotiate. We answer 24/7, carry common parts on the truck, and give you the price before the work starts.
Get Your Heat Back On
Tell us what is happening and a real person will call you right back.
Emergencies: call (715) 817-4404 any hour.
Fixed right, or we tell you why not.
Some furnaces need one small part. Some are 20 years old and eating money. Our techs diagnose the real problem, explain it in plain English, and give you an honest price both ways, repair and replace, before anything happens.
- Gas furnaces, boilers, combi units, and heat pump backups
- Upfront pricing approved before the work starts
- Comfort Club members jump the line and save on every repair
- Replacement quotes include GreenSky financing options
What every furnace call includes.
Full-System Diagnosis
We find the actual fault, not just the symptom, and show you what we found.
Parts on the Truck
Igniters, motors, thermocouples, and common boards ride with us. Most repairs finish same-visit.
Boiler Expertise
Radiator and in-floor systems are common in older homes up here. We speak fluent boiler.
Safety Check Included
Heat exchanger, CO, and venting checks on every call, because your family breathes this air.
Clean Work, Every Time
Respect for your home. The only sign we were there is a warm house.
Repair or Replace, Both Priced
If replacement beats repair, you see both numbers with financing options. Your call, not our pitch.
What customers say about our furnace work.
4.5 out of 5 from 232 Google reviews
I had an emergency Sunday furnace outage. They arrived in less than an hour and got the problem resolved immediately. Absolutely the best. Chris Hopkins wasn’t even on call and stepped in to help! I’ve used a few companies, but they are the best!
I had a 23 year old furnace replaced, as the blower was going bad, and the total time it took was less than a week. The installation was done in a day and exceeded my expectations. Great attention to details!
Chase was amazing and came to our home in the middle of the night to fix our furnace which is a fuel oil furnace, so servicing is pretty limited. He did great and explained everything so clearly. Thoroughly cleaned it and made sure every part was good to go. Great pricing even for an after hours emergency call. He was here within 40 minutes of calling! Highly recommend!
Furnace repair by town
What people ask about furnace repair
We answer 24/7 from our shop in Superior.
Our honest rule: if the repair costs more than a third of a new system and the furnace is past 12 to 15 years, we show you both numbers and let you decide.
Yes. A big share of older Twin Ports homes heat with hot water, and our techs repair and replace boilers every week. Radiators, in-floor heat, combi units, all of it.
You approve an upfront price before any work starts. If a replacement makes more sense, GreenSky financing can spread the cost into monthly payments.
Get your heat back on.
Call now or request service online and a real person from the Twin Ports will get a tech moving.