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TRUSTED BY KASOTA, MN HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon70
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Kasota - Updated Nov 2026

Avatar for Connors Plumbing & Heating Inc
Connors Plumbing & Heating Inc
4.5(
34
)
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 Kasota, MN and surrounding areas

Approved

In business since 1949

Emergency services offered

Credit card accepted

Welcome to Connors Plumbing & Heating, Inc! \n \nAs your local Lennox dealer, we're proud to offer the finest heating, cooling and indoor air quality products, along with a full complement of plumbing, drain cleaning, new construction and remodeling services. All with prompt and professional customer service. Regardless of the season or the temperature outside, we can make your home feel perfectly comfortable inside. \n \nEstablished in 1949 by Robert Connors, we're now in our second generation as a family-owned and operated business. Today, and under the leadership of company president, Peggy Hildebrandt, you can rely on us for all your plumbing, heating and cooling needs. \n \nWe are a full service contractor specializing in residential and light commercial service, new construction, replacement, design and consultation. We have served the area offering quality Lennox Heating, Ventilation, and Air Conditioning equipment since we became a dealer in 1956. \n \nWe service all makes of heating and air conditioning equipment, along with residential and light commercial plumbing systems. Our technicians are available for 24-hour emergency service. \n \nCall us today. \n \nAlso serving Mankato, North Mankato, Fairbault, Madison Lake, St. Clair, & Medford.

1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for K's Cleaning Service
K's Cleaning Service
5.0(
3
)
Air Ducts & Vents - Clean

Serving Kasota, MN and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Hello, my name is Karyme and I'm here to offer you the best quality cleaning services with affordable prices. Me and my team have the experience to do the best quality work. Please take the time to get to know me and see how we are here to satisfy your cleaning needs. Reach out with any questions.

Avatar for Apex Cleaning Co. LLC
Apex Cleaning Co. LLC
New to Angi
Air Ducts & Vents - Clean

Serving Kasota, MN and surrounding areas

Approved

Free estimates

Offers commercial services

We're so glad you found us! At APEC Cleaning Co. we believe a clean space is more than just good looks, it's the foundation of a comfortable home, a productive workplace, and a beautiful finished build. No matter what you need cleaned, we've got you covered!

Avatar for Cameron
Cameron
4.3(
2,055
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Kasota, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"This company has treated me well, especially Mike Museus, who worked over a year (last summer and this spring) to find out why there was a fluid leak in my new AC unit. The leak didn't affect the cooling of my home so I wasn't concerned, but Mike was persistent, even to returning finally with an "expert" to help diagnose the problem. What they found was that the A-coil above the furnace was full of tiny pinholes. On the day this was to be replaced, Steve came before 9 a.m. to remove the defective A-Coil and install the new one. He worked on it all day, without lunch or a break, leaving shortly after 5 p.m. There was no charge, as it was still under warranty. With all that, he still took the time to explain to me why the replacement was so important: that the defective A-Coil could eventually leak enough to damage the furnace below it. Because he was using solder, I believe, to install the new part, he turned on the ceiling fan in the adjacent room to mitigate the fumes. My only complaint is that a few of my vinyl floor tiles were damaged/discolored by the soldering process. That part of the flooring has had water damage before and is missing a few tiles so, after a day of hard work, he may have attributed the damage to work done before. It's not a big deal; I just wish he'd have said something. I have to hand it to Steve, though; he was working by himself, which frequently required him to leave the furnace area to check the outdoor AC unit, then rush back to the indoor work. I think it might have been a two-person job. At least, an assistant could have facilitated some of the work done."
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+2

Recommended by83%of homeowners
SOS Appliance
4.6(
54
)
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 Kasota, MN and surrounding areas

In business since 2009

Credit card accepted

Mpls & North Suburbs: 763-420-4466\nWest & South Suburbs: 952-473-4499\nSt. Paul & East Suburbs: 651-765-4466\n\nTell us you found us on Angie's List and receive $20 OFF any completed appliance repair.

Recommended by86%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

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.

If your AC runs constantly, it could be due to a number of things, including a faulty thermostat, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

There are many signs of a bad AC fan motor, including if the fan blades don’t spin when the AC kicks on or if they keep spinning when the AC is off. The AC fan cools down the condenser coil, so a faulty motor can also cause the system to overheat. Unusual noises in the exterior AC unit, including grinding or rattling sounds, may also be a sign that the AC fan motor is worn out.

You should plan to change your AC unit's filter every one to three months, depending on the manufacturer's recommendations. You should also clean the coils at least once per year, but if you have pets or someone in your household has allergies, you might need to clean them more often. Fortunately, many pros will clean the coils and change the filter for you during an inspection, which you should schedule once or twice per year.

The Kasota, 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.