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TRUSTED BY DULUTH, MN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon116
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Duluth, MN

*The Angi rating for Heating And Air Conditioning Service companies in Duluth, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Duluth, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on June 17, 2025

Find Heating and air conditioning pros in Duluth

Avatar for Professional Touch Carpet & Upholstery Cleaning
Professional Touch Carpet & Upholstery Cleaning
5.0(
19
)

Serving Duluth, MN and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Credit card accepted

"Josh did a fantastic job cleaning our air ducts and dryer vent. He explained the process during the walk through before he started. Very professional would highly recommend."
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Additional Photos
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+30

Response time8 hrs
Response rate94%
1 neighbors recently requested a quote
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Avatar for All Service Professionals Heating, Cooling, Plumbing & Electrical, LLC
All Service Professionals Heating, Cooling, Plumbing & Electrical, LLC
5.0(
5
)

Serving Duluth, MN and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

At All Service Professionals,\n\nwe understand that homeownership can sometimes throw unexpected curveballs. Whether it's a clogged drain, a dip in temperature, or a flickering light, these inconveniences don't have to last.\n\nAs your trusted home service professionals, we're here to bring peace of mind and restore your home's comfort quickly and efficiently. \n\nDon't hesitate to call!\n\nWe're here to bring peace of mind and restore your home's comfort.

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12 neighbors recently requested a quote
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Avatar for Quail Services, LLC
Quail Services, LLC
4.9(
13
)

Serving Duluth, MN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Nate does amazing work and very professional. He installed my furnace and air conditioner everything works great and he kept the house very!"
Response time7 hrs
Response rate95%
6 neighbors recently requested a quote
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Avatar for Aire Serv of Northeastern MN
Aire Serv of Northeastern MN
4.8(
35
)

Serving Duluth, MN and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Great company, great servicemen, on time, worked very hard on an incredibly hard install under my home. Took the time to answer my questions, just an overall great job! Highly recommend."
boiler install
furnace install
Recommended by100%of homeowners
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Avatar for Northstar Mechanical Services, LLC
Northstar Mechanical Services, LLC
4.6(
79
)

Serving Duluth, MN and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Service was great, everything was performed in the same day. Everyone was very professional and courtious. I would recommend them to anyone for all your HVAC needs."
Response time1 day
3 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Kane Heating and Air Conditioning LLC
Kane Heating and Air Conditioning LLC
5.0(
6
)

Serving Duluth, MN and surrounding areas

In business since 2025

Free estimates

Offers commercial services

"Kane Heating responded quickly to our came immediately, made the repairs and was done in an hour. Super polite and concerned. Definitely would recommend Kane Heating and Air Conditioning."
Mini split install
Mini split install
Mini split install
Mini split install
Mini split install

+1

Response time1 day
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Duluth, MN and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
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Heating and Air Conditioning questions, answered by experts

There are a few things you can do to make your AC repair technician’s job easier and your home more comfortable while you wait for AC repair:

  • Cut back trees, shrubs, and weeds around the outdoor compressor 

  • Clear a pathway inside and outside to your AC components

  • Set up a ladder for attic access if necessary

  • Pull your window AC out of the window and place in an easily accessible spot

  • Supplement with fans and open windows to help keep your house comfortable

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

At a minimum, an HVAC system should be serviced once per year. However, a twice-a-year service schedule—once in the spring for the cooling system and once in the fall for the heating system—is often recommended, especially for older systems, heat pumps, or in climates with extreme temperatures. Regular service, which includes inspection, cleaning, and maintenance, ensures the system runs efficiently, helps prevent costly breakdowns during peak seasons, and can extend the unit's lifespan. You can also schedule a service if you notice issues like poor performance or strange noises.

While an air conditioner can temporarily run with a dirty filter, it is not recommended as it will not work efficiently. A dirty filter forces the system to work harder to circulate cool air, leading to reduced airflow, increased wear and tear, and higher energy bills. This added strain can cause the air conditioner to overheat or fail prematurely. Furthermore, a clogged filter may allow dust and dirt to accumulate in your ductwork, negatively impacting air quality. It is more cost-effective to clean or replace filters regularly than to pay higher utility bills and risk needing to replace the entire AC unit.

Trick question: There is no difference between an AC and a furnace blower motor. Whether you have central air and heat or just one of these, the same blower motor carries hot and cold air throughout the ductwork in your home. Certain systems may have separate blower motors for the AC and furnace, but each serves the same function.

The Duluth, MN homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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