Furnace Repairs in Duluth, MN

Free Estimates

Licensed in MN and WI

Veteran and Senior Discounts

Free Estimates | Licensed in MN and WI | Veteran and Senior Discounts

(218) 208-4511
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Hours: Closed • Opens 7:00 am

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Experience Comfortable Heating Air in Duluth, MN and Nearby

Northland winters can be unbearable. With temperatures below zero and high wind chills, having a broken furnace during the winter is not an option. NorthStar Services is here to ensure that you never have to brave the freezing temperatures inside your home with comprehensive furnace repair, replacement, and maintenance services. Whenever you need heating services or a furnace repair Duluth, MN, homeowners recommend, we’re the team for the job.


We guarantee to keep your home comfortable, no matter how cold it gets outside! Make sure to call NorthStar Services at the first sign of furnace trouble. We are here to serve the entire Northland area, along with the bordering areas of Wisconsin. Our trained technicians have the expertise and enthusiasm our community deserves. Ask how you can receive special discounts and Priority Service with our Club Membership Program.

Warning Signs That Your Furnace Need to be Repaired

  • Strange noises.
  • Pilot light problems.
  • No heat or not enough heat.
  • Blowing cold air.
  • Unexpected increase in your utility bill.
  • Water is pooling around your furnace.
  • Your thermostat isn't working.
  • Your furnace needs frequent repairs.
  • It's 10 years or older.
  • There's a drop in your indoor air quality when the heater is on.
  • It is taking longer to heat your home or there are pockets of cold.


We'll do a thorough assessment to find the most cost-effective solution to either repair or replace your furnace so you can enjoy comfortable heating air in Duluth, MN. Our technicians will provide a complete cost breakdown and educate you on all your options before any work is done. Mention our website and have your furnace inspected for only $99! Call us at (218) 208-4511 to schedule your complete assessment today


NorthStar Services is a family-owned and -operated local business that has served clients in the Northland region since 1999. With a proven track record of providing high-quality services and over 30 years of experience, we’re ready to handle anything your furnace needs. Call us today to get your furnace up and running again.

Furnace Replacement

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