NorthStar Service Video Gallery
Free Estimates
Licensed in MN and WI
Veteran and Senior Discounts
Free Estimates | Licensed in MN and WI | Veteran and Senior Discounts
Experienced HVAC Experts You Can Rely On
Watch the videos below to find out more about NorthStar Services' many ways we can assist you with your heating and cooling needs. We have over three decades of experience in the HVAC industry and are here to help you maintain the comfort level you desire.
Call (218) 208-4511 for your FREE estimate. If we miss your call, you'll hear back the same business day. And don't forget to ask about our limited lifetime warranties! Ask how you can receive special discounts and Priority Service with our Club Membership Program.
Air Filter Selection
Air Filter Selection and Maintenance
Furnace Care
Furnace Care
Diagnosing A/C Problems
Diagnosing Common AC Problems
Efficiency Ratings
Understanding Efficiency Ratings
Freeze Ups
Air Conditioner Freeze Ups
How to Replace
How to Replace Your AC System
How to Size
Properly Size Your A/C System
Tips for Buying
Buying a New Air Conditioner
System Balancing
System Balancing
System Survival
AC Systems Survival Tips
Learn More About
NorthStar Services
And Surrounding Areas
Hours
Mon - Sun 7:00 AM - 7:00 PM
Sat and Sun Hours by Appointment
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