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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

Find Air conditioning pros in Mankato

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

"Carter installed a new toilet. He was friendly and professional. He arrived promptly, completed the install, hauled the old toilet away and left the area clean."
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

"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."
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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Comfort Systems, Inc.
4.8(
4
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Mankato, MN and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Great comunications with this company. The furnace installer was very professional and did a excellent job of the installation. Explanined things to us and and after the job was done, things were cleaned up. I highly recommend this company to anyone that needs heating and air conditioning work done. Dave, North Mankato."
Recommended by100%of homeowners
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Showing 1-10 of 31
Air Conditioning questions, answered by experts

If both your furnace and AC unit are more than a decade old, it may be a good idea to replace both of them. However, your furnace can last up to three decades, and your air conditioner can typically last up to 15 years, so consulting with a pro before deciding to replace both of them is best. If it’s before that time limit for each, you can fix many problems with repairs or just replace one.

A new air conditioner capacitor will cost less than replacing the entire air conditioner system. While a capacitor itself will cost between $8 and $25, paying a professional to replace an AC capacitor will cost $180 on average. It’s not safe to replace an air conditioner capacitor on your own. 

Indications of an HVAC problem include inconsistent heating or cooling throughout your home, unpredictable temperature changes, or inadequate air flow from vents. Abnormal sounds such as grinding, banging, or hissing, and unpleasant smells like mustiness or burning are also potential warning signs. A rise in energy costs without an increase in usage may also imply decreased efficiency. An HVAC system that frequently cycles on and off or cannot maintain a stable temperature is malfunctioning.

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

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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