Get matched with top heating and air conditioning pros in Duluth, MN

Duluth homeowners rate heating and air conditioning pros in our network

4.5

(116 reviews)

Top-rated heating and air conditioning pros.

Need a pro for your heating and air conditioning service project in Duluth, MN?

Select your specific project to find the pro for you.

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."
Take a look at these results!
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Response time8 hrs
Response rate94%
1 neighbors recently requested a quote
Request Quote
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.

project photos
10 neighbors recently requested a quote
Request Quote
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
Request Quote
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
Request Quote
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
Request Quote
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
Request Quote
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!
Additional Photos
Recommended by97%of homeowners
Request Quote
Showing 1-10 of 43
Heating and Air Conditioning questions, answered by experts

You can buy R-22 refrigerant for your home air-conditioning system through your local AC repair specialist, who can also refill your R-22 system as needed. You may find that the cost of R-22 has gone up due to shortages as the EPA banned this refrigerant. Ask your pro to inspect your system for any leaks or issues.

There are two main reasons your furnace and AC are turning on at the same time. The first could be that you’re confusing the furnace with the blower. The blower is located in the furnace and will turn on to distribute cool air from the air conditioner through the ductwork in the home. This is normal. If the actual furnace is turning on at the same time as the AC and hot and cool air are coming into the home, it could be a result of incorrect writing to a new thermostat or new systems.

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

After a while, dust, dirt, and other debris accumulates on an AC unit's coils and filters, making it less efficient and spreading allergens and other air pollutants throughout your home. Cleaning your AC unit will keep it running efficiently, minimizing future breakdowns and improving your indoor air quality.

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

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.

See all articles