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NorthStar Services logo - Professional HVAC Contractor in Duluth, MN
Unverified Electrical & HVAC, Home & Construction, Specialty Trades & Equipment

NorthStar Services in Duluth, Minnesota

4.7/5 (370 Reviews)
8:00 AM - 5:00 PM See hours
pin icon 13836 Jarvis Avenue Northwest, Duluth, MN, 55810
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Highlights from the Business

Best Price Guarantee
Family
Regionally Owned
Fast
Fast & Efficient Work

About NorthStar Services

At NorthStar Services in South Haven and Duluth, MN, we handle HVAC needs from boiler estimates to full installations, getting to your door fast when you need us. Our team wraps up quotes and paperwork on the spot so you can move forward without delay. Count on us for heating solutions that fit your home just right.

Top Highlights From Customer Reviews

Northstar Services provides prompt, professional heating and cooling solutions. Technicians are knowledgeable, efficient, and thorough, offering clear explanations and going the extra mile. Customers appreciate the quick response times, same-day service, and competitive pricing for installations and repairs.

AI-Generated Review Summary

Top Reviews

  • W

    Woody

    3 months ago
    Today we had North Star Heating and Cooling at our house and we had Repair Tech Ron working on our furnace he did a very thorough repair of our furnace and he was very professional and very informative he was very knowledgeable of the whole situation,we were very impressed and feel very grateful of how he took care of our furnace.(Thanks A lot Ron)
  • C

    Christian Kraemer

    3 months ago
    I had a routine furnace service and found that my furnace was running poorly and inefficient and borderline dangerous. Thanks Ron! The old furnace was shot. Scott and Chaz were able to get the old furnace out and new one in, in a day. I've been a customer of NorthStar for a number of years and couldn't be more satisfied by their service.
  • L

    Lynn O’Connor

    3 months ago
    Ron was great. He answered my questions and explained what he saw as a red flag while working on my furnace. You have a new customer for my furnace maintenance in the from now on.
  • J

    John

    3 months ago
    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 companies and none had anyone available that day (which was a Friday), and then I called NorthStar. They said they would have someone at my house in an hour, which they did. Russ was very thorough, did several tests, looked into the innards of the old beast, and presented my options clearly and patiently. Also a very nice guy. I came away with a good feeling about this company, (which is locally owned, not part of a chain, another big plus), so much so that when it does come time to invest in a new system I've already decided that I will have NorthStar do the job. POSTSCRIPT: The furnace did give out over the weekend. I called NorthStar on Sunday afternoon and they immediately got me set up for the next morning. After one very cold night Chas and Corey arrived early Monday A.M. and got to work immediately. They were fast, efficient, courteous and friendly. They did a stellar job, and by early afternoon I had my heat back. The cost was very reasonable for the high quality furnace that I got, as well as the very clean job the guys did on the installation. I can't recommend NorthStar highly enough, I'd give 'em six stars if I could!
  • B

    Benjamin Bucheger

    3 months ago
    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 through and tested everything again to make sure it was perfect. Then he looked at another issue I had been sitting on for months and saved me time and money. He was personable and explained everything he was going to do and then while he was doing it. I highly recommend Ron for your heating and cooling needs!!

Neighborhoods

  • Proctor
  • Hermantown
  • Superior
  • Oliver
  • Esko
  • Cloquet
  • Wrenshall
  • Scanlon
  • Carlton
  • Thomson

Extra Info

Features

  • Experienced Professionals
  • Competitive Pricing
  • Timely Service
  • Quality Workmanship
  • Knowledgeable & Pleasant

Social Media

Accepted Payment Methods

  • credit card
  • debit card
  • cash
  • bank transfer

FAQ

How does NorthStar Services determine pricing for HVAC work?

We provide detailed written estimates that break down equipment costs, labor, materials, and any permits or inspections needed. Our quotes are completed on-site so you have all the information upfront and can make an informed decision without surprises when the final bill arrives. We also help identify utility rebates or manufacturer incentives that may apply to your project, which can reduce your overall investment.

Are you licensed, insured, and certified to handle HVAC work?

NorthStar Services maintains the proper licensing and insurance required to perform HVAC installation, repair, and maintenance in Minnesota. We follow all local permitting requirements and industry standards to ensure your system is installed safely and correctly. Our technicians are trained and certified to handle refrigerant work and all aspects of heating and cooling systems.

Does NorthStar Services handle boiler installations and tankless water heater work?

Yes, we provide comprehensive boiler estimates and full installations, as well as tankless water heater installation and service. Our team is equipped to handle both heating and water heating solutions tailored to your home's specific needs. Whether you need a new system or repairs to existing equipment, we have the expertise to get the job done right.

How quickly can you arrive for an estimate or service call?

NorthStar Services prides itself on fast response times-our team can often reach your door within hours of your call. We complete estimates and all necessary paperwork on-site so you can move forward immediately without waiting for follow-up communications. We understand that HVAC issues need prompt attention, and we schedule appointments to minimize disruption to your day.

What does NorthStar Services do to clean up after installation or repair work?

We take pride in leaving your home in clean condition after every job. Our technicians use drop cloths to protect your floors and belongings, and we thoroughly clean up all debris, packaging, and materials before we leave. You can expect your workspace to be restored to its original state, allowing you to enjoy your new system without any mess left behind.

Why should I hire a professional instead of attempting HVAC work myself?

HVAC systems are complex and require specialized knowledge to install and maintain correctly. Improper installation can reduce efficiency, shorten equipment lifespan, and even create safety hazards with electrical connections and refrigerant handling. Professional technicians perform load calculations to size equipment properly for your home, inspect ductwork and airflow, verify correct refrigerant charge, and ensure all components meet manufacturer specifications-work that protects your investment and keeps your system running safely for years.

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Location & Hours

Service Area:

Serving Duluth, MN & Surrounding Areas
Mon 8:00 AM - 5:00 PM
Tue 8:00 AM - 5:00 PM
Wed 8:00 AM - 5:00 PM
Thu 8:00 AM - 5:00 PM
Fri 8:00 AM - 5:00 PM
Sat Closed
Sun Closed

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