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Verified Reviews for Air Conditioning pros in Mankato, MN

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

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

Last update on July 10, 2026

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Avatar for Blake's Heating & Air, LLC
Blake's Heating & Air, LLC
4.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Mankato, MN and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"If you're looking for honest, dependable HVAC service, I can't recommend Blake enough! My central air unit was leaking and missing some hoses, and he had it fixed up in no time. He was professional, efficient, and took the time to explain everything to me. In a small town, word of mouth means everything, and Blake is the kind of person you want to support hardworking, trustworthy, and genuinely cares about his customers. If you need heating or air conditioning work done, give him a call. You won't be disappointed!"
9 neighbors recently requested a quote
Recommended by20%of homeowners
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Avatar for American Duct Cleaners
American Duct Cleaners
4.7(
46
)
Air Ducts & Vents - Clean

Serving Mankato, MN and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"Cleaning out our heating and air conditioning ducts as well as the back furnace grate was amazing. We are so glad Jeremy did such a great job. We are more than pleased."
Return trunk line
Return trunk line
Return trunk line
Return trunk line
Furnace blower motor

+6

Response time30 mins
Response rate100%
Recommended by95%of homeowners
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Avatar for Alpha Mechanical LLC
Alpha Mechanical LLC
5.0(
18
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Mankato, MN and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Quick courteous service. Chad was able to find an efficient water heater within the perimeters of my budget. I would not hesitate to use him again. Thanks Chad"
Response time11 hrs
Response rate99%
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Avatar for Presence Air LLC
Presence Air LLC
5.0(
3
)
Central A/C - Install

Serving Mankato, MN and surrounding areas

In business since 2024

Free estimates

Offers commercial services

"Presence Air was absolutely stupendous! Their friendly and hardworking staff got the work done with incredible efficiency. Any problems encountered were quickly disclosed and resolved. We couldn't be happier with the job done. Thank you Presence Air!"
Job Trailer
Job trailer
Job Trailer
Response time5 hrs
Response rate92%
Recommended by66%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Mankato, MN and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Quality Heating & Air Conditioning
Quality Heating & Air Conditioning
4.2(
9
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Mankato, MN and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Bryan with Kaduce provided a range of options for replacing our system. He walked us through the costs and benefits of each option for our cabin. The install crew was friendly and did a good job installing they mini-split system we selected. They also completed the rebate process with the power company and registered our system with Carrier. The system is operating great. Very comfortable and much more energy efficient than our previous heating and cooling system. I would definitely choose Kaduce again."
Recommended by77%of homeowners
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Showing 1-10 of 31
Air Conditioning questions, answered by experts

It’s not customary to tip HVAC technicians, and most professionals won’t expect it. However, it’s a nice way of showing your appreciation for the work they do, especially if they come out in inclement weather or on a weekend or holiday to fix an emergency issue if your heat or AC goes out in extreme temperatures. A good tip would be between 10% to 20% of the total bill, depending on how above and beyond the tech goes for your repair and on the total cost of your HVAC repair or service. For something like a routine tune-up or scheduled maintenance, tips aren’t expected.

Don’t run your AC with a wet filter. It can cause your AC to work too hard, which will run up your utility bill and cause extra wear and tear on the system. You could also spread moisture and mold throughout your house. Turn off the AC, remove the wet filter, and check for cracks or clogs. Fix the problem (with a pro’s help, if you need it), and put a dry filter in place before you turn the system back on.

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

The Mankato, MN homeowners’ guide to air conditioning services

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

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