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TRUSTED BY MANKATO, MN HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon61
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Mankato, 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 Mankato, 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 July 10, 2026

Find Heating and air conditioning pros in Mankato

Avatar for Blake's Heating & Air, LLC
Blake's Heating & Air, LLC
3.8(
4
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+10 more

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!"
7 neighbors recently requested a quote
Recommended by25%of homeowners
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Avatar for Dusty Boots Repair LLC
Dusty Boots Repair LLC
5.0(
3
)
Electric Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Repair+1 more

Serving Mankato, MN and surrounding areas

Approved

"JT was eager to help and offered very prompt, same-day service when we needed it! Got the job done at a very reasonable price. Highly recommend!"
23 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 - Service or RepairDuctless Mini-split A/C - Install or Replace+19 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 - InstallDucts & Vents - Install or ReplaceGas Furnace / Forced Air Heating System - Install+2 more

Serving Mankato, MN and surrounding areas

In business since 2024

Free estimates

Offers commercial services

"We had Jon M. with Presence Air install a whole home humidifier for us. He was very easy to get along with and helped us find a unit that fit our needs exactly. His work was quick and well done. Because of his recommendation, we were able to remove the four humidifiers we had previously used throughout our home. Couldn’t recommend these guys enough and will definitely be calling them for any future needs!"
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
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 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
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Mankato, MN and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Everything went perfect! The workers were very professional, very nice, and kept everything spotless! I am very happy with the performance of the furnace and central air. I highly recommend Kaduce Heating and Plumbing. Thanks again Kaduce!"
Recommended by77%of homeowners
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Showing 1-10 of 47
Heating and Air Conditioning questions, answered by experts

Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.

If your whole house is cold that’s one thing, but what if you only have a few rooms that are cold? First, you need to determine why this may be happening. A good place to start is to investigate the potential causes listed in this article—heat transfer, airflow, thermostat problems, humidity, and insulation. Once you’ve narrowed down the issue, you’d apply the same principles to the cold rooms as you would to the entire home.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

Yes, mini-split systems are generally less expensive to run than central air conditioners and are significantly more energy-efficient. Because mini-splits do not rely on ductwork, they avoid the energy loss associated with ducted systems, allowing cooled or heated air to reach its destination more efficiently. Additionally, they offer zoned control, meaning you can run units in individual rooms and turn them off in unoccupied areas. This capability can lead to energy savings of about 30% compared to a central air system, resulting in a lower monthly energy bill.

You should know the main components of an air conditioner: the condenser coils, evaporator coils, drip pan, AC filter, ducts, and refrigerant. Each part plays a key role in the performance and safety of your AC system. When tracking the source of AC issues or odors, it helps to know where to look. Your outdoor unit houses your condenser coils, fan, and compressor. Your indoor unit houses your evaporator coils, drain lines, and filter, and it connects to your ductwork. 

The Mankato, 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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