NorthStar Heating and Cooling

NorthStar Heating and Cooling offers tankless water heater repair, thermostat installation, furnace repair, and ac repair in Duluth.

5.0 3 reviews
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📍 Duluth, MN Today · 7:00 AM – 7:00 PM Unclaimed listing

NorthStar Heating and Cooling offers tankless water heater repair, thermostat installation, furnace repair, and ac repair in Duluth.

AC Repair Furnace Repair Thermostat Installation Tankless Water Heater Repair

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Primary location301 S Central Ave, Duluth, MN 55807
Reviews3 reviews
Hours7:00 AM – 7:00 PM

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Services

AC Repair

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Furnace Repair

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Thermostat Installation

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Tankless Water Heater Repair

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Reviews

3 public reviews

Alyssa K. Feb 21, 2026
5.0

Alyssa K

Chaz & Corey were timely, professional, friendly and efficient. They explained the new system to me in a way I could understand and were knowledgeable of the product. I appreciate that they got our new furnace installed in less than 1 day. Definitely recommend the entire team at Northstar. Brian helped coordinate service & Ken did our inspection & product review. Both were exceptional.

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Jim L. Nov 27, 2025
5.0

Jim LeBlanc

We called on Monday Nov 24 inquiring about an estimate on a new boiler.Ray was at our place within 2 hours to do the estimate! All the financial & other paperwork was done right then. Ray, Keith & Tom were back here first thing in the morning! Installed our new boiler system and everything up and running! Great company & fabulous customer service! All of the guys are the best! Thank you all very much! Jim & Pam LeBlanc

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Ashley B. Nov 22, 2025
5.0

Ashley Brannan

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