NorthStar Services Client Reviews

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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(4.8) Overall Rating

Here's what our satisfied clients are saying...

Joe M

Have used this company twice in five years for routine checks/inspection of our central A/C just to make sure everything was running as intended. On time, reasonable rates; professional service. Great to find a company in the service industry that I can trust, which feels like a rarity in Duluth! Our tech, Ron, was straightforward and answered my questions honestly. Never felt like I was being upsold anything. Will definitely be using them for other services - and if we ever have A/C problems!

5/10/2025
REPLY FROM THE BUSINESS

Thank you Joe For trusting us with your Safety, Comfort and Efficiency. We have awesome clients like you we’ve been serving for 25 years!

Joe M

On time and very professional. Reasonable rates. Our tech Ron was straightforward, answered my questions honestly, and trustworthy.

5/10/2025
Richard P

Adam did a very professional job servicing my AC unit and furnace. It was a very pleasant visit.

5/9/2025
J A

Ron dud an excellent job cleaning my air conditioner on both the inside and outside units. He is professional, respectful and most kind. He both listened to my questions and answered them. Excellent serviceman and service!

5/6/2025
William R

Professional and personable, Ron explained everything, will continue using Northstar for our heating and A/C needs

5/2/2025
Edward C

Ron was very professional, gave our two mini-splits a very thorough cleaning and showed an issue with a fan motor that we need to schedule a repair in the near future! A gentleman in every way!

4/30/2025
Debbie E

My husband and I delayed in making a decision on a new furnace. And, wouldn't you know, our furnace died while we were making this decision. Correy and his team had space heaters to our home the same day our furnace died...and a new high efficiency furnace was installed the NEXT DAY! The installation techs were amazing and knowledgeable. I could not be happier with the services provided by Northstar. We would recommend to anyone needing heating/cooling.

4/29/2025
REPLY FROM THE BUSINESS

Thank you do much for the 5 Stars, we work real hard to serve, your review helps us know were doing well. Thank you

Melissa U

Adam was very nice, informative, and did an awesome job.

4/25/2025
Bradley S

Ron was timely, professional, and I felt confident that he knew about the Navian boiler I scheduled service for.

4/23/2025
Becca M

Ethen provided great service. He was prompt, professional yet personable, and was able to answer my questions thoroughly and in ways i was able to understand.

4/23/2025
REPLY FROM THE BUSINESS

Becca thanks for the feedback, hes a great young man and works real hard to take care of people and their HVAC systems. Thanks for the 5 Stars!!

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