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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)
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

  • C

    Christian Kraemer

    5 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.
  • W

    Woody

    5 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)
  • L

    Lynn O’Connor

    5 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.
  • K

    Kathleen Hanson

    6 months ago
    Ron arrived on time for my annual boiler service. He was professional, knowledgeable, thorough and very personable. I'm very pleased with North Star Heating and Cooling.
  • A

    Alyssa K

    6 months ago
    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.

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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