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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

Top-Rated Air conditioning pros in Mankato - Updated Nov 2026

Avatar for Connors Plumbing & Heating Inc
Connors Plumbing & Heating Inc
4.5(
34
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Mankato, MN and surrounding areas

Approved

In business since 1949

Emergency services offered

Credit card accepted

"Easy to work with, provided good information and quality work in a timely fashion."
Recommended by90%of homeowners
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Avatar for Dusty Boots Repair LLC
Dusty Boots Repair LLC
5.0(
6
)
Window A/C Unit - Service or Relocate

Serving Mankato, MN and surrounding areas

Approved

"Dryer heat hadn’t been working for some time. They immediately diagnosed the problem, went to the truck to get the replacement part, and hooked it back up within a short period of time. Very professional and kind! Very affordable price too. Will definitely recommend them to others and use them for any other applicable issues going forward."
38 neighbors recently requested a quote
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Avatar for A+ property servies
A+ property servies
New to Angi
Air Ducts & Vents - Clean

Serving Mankato, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

A+ Property Services is a locally owned and operated business serving Spencer, Spirit Lake, Milford, and surrounding northwest Iowa communities. We take pride in providing dependable, professional property maintenance and cleaning services. Our services include power washing, soft washing, roof cleaning, window cleaning, carpet cleaning, parking lot maintenance, and more. We believe in quality workmanship, honest pricing, and making sure every customer is satisfied. When you hire A+ Property Services, you can count on reliable service and attention to detail.

1 neighbors recently requested a quote
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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

"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

"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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Showing 1-10 of 35
Air Conditioning FAQs, answered by experts

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

If you’re looking for a portable, budget-friendly cooling solution that doesn’t require any venting or installation, a ventless AC system is a good option. Similarly, this is a great choice if you’re renting an apartment or home and aren’t allowed to make large, structural changes like installing comprehensive HVAC, or you’re in a shared space and only need to cool your own room.

The average life span of an HVAC system is 15 to 20 years. Even if your old air conditioner is still functional, it isn't as energy-efficient as a newer system (especially one with an Energy Star designation). Older HVAC systems aren't as efficient, and the 10-year mark is when you should start making full system replacement plans. Twenty years in, that plan should be well underway rather than waiting for the unit to die.

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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