NorthStar Heating and Cooling
NorthStar Heating and Cooling is a HVAC provider serving Duluth, MN. Rated 4.8★ with 371 Google reviews. See services, review signals, and request a quote.
HVACDuluth, MN
On this page
Company overview
- TradeHVAC
- Service areaDuluth, MN
- Google rating4.8★ (371 reviews)
- Phone(218) 628-9276
- Address301 S Central Ave, Duluth, MN 55807, USA
Photos
Photos from NorthStar Heating and Cooling
What customers say
“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…”
“I was very impressed with Northstar here in Duluth, MN. Corey the technician was on time, efficient and performed a flawless install. Bryan in the office also gave us a call the day before to confirm …”
“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 ne…”
“My 43 year old furnace was exhibiting some questionable behavior at the beginning of a severe cold snap, so I thought it was probably a good idea to have a professional take a look. I called several c…”
“Ron was absolutely fantastic. When our furnace went out we needed someone here quick and someone we knew would be able to fix it right. Ron went above and beyond. After he fixed the problem he went th…”
Key highlights
Strengths
- Highly rated (4.8★ average)
- Large review volume (371 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does NorthStar Heating and Cooling offer?
NorthStar Heating and Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Duluth, MN.
What is NorthStar Heating and Cooling's rating?
NorthStar Heating and Cooling has a 4.8 out of 5 star rating based on 371 Google reviews.
Is this company licensed in Minnesota?
All listed providers have a verified Minnesota contractor license at time of publication. You can verify on the Minnesota Department of Labor and Industry (DLI) — Construction Codes and Licensing Division lookup at https://secure.doli.state.mn.us/lookup/licensing.aspx.
Does NorthStar Heating and Cooling offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Minnesota Department of Labor and Industry (DLI) — Construction Codes and Licensing Division · Company data: verified business records + Google Business profile
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