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Verified Reviews for Air Conditioning pros in Saint Clair, MN

*The Angi rating for Air Conditioning companies in Saint Clair, 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 Saint Clair, 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 Saint Clair - 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 Saint Clair, MN and surrounding areas

Approved

In business since 1949

Emergency services offered

Credit card accepted

"I really appreciate the work they do and how easy they are  to work with"
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 Saint Clair, 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 American Duct Cleaners
American Duct Cleaners
4.7(
46
)
Air Ducts & Vents - Clean

Serving Saint Clair, 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 Saint Clair, MN and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Affordable, reliable and expertise plumbing services. Same day work for adding our water spigot to our home. We highly recommend! Will use for future home repairs/projects! Thanks again!"
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 Saint Clair, 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 Saint Clair, 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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Showing 1-10 of 33
Air Conditioning FAQs, answered by experts

When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.

While Freon is mostly odorless, a Freon leak will produce a faint chloroform-like smell. Some people find that Freon's odor has a subtle sweetness to it. Some telltale signs of a Freon leak beyond odor include ice crystals on your evaporator coil, bubbling sounds, and hissing noises.  

It’s normal to hear a low humming sound as air moves through your vents. Most of the time, you probably won’t even notice it. However, if that sound becomes disruptive or if you hear more concerning noises (such as rattling, clicking, banging, hissing, or grinding), there might be a problem with your HVAC system.

No, you should not attempt to replace an AC evaporator coil yourself. This is a complex task that must be performed by a licensed HVAC technician. The process involves handling hazardous and flammable refrigerants, which poses significant safety risks. Attempting a DIY replacement can also cause further damage to your HVAC system and will likely void its warranty. It is necessary to hire a local AC repair professional for this job.

Fixing a leak in an AC unit costs $200 to $1,600, depending on the type of leak and any related damage. But depending on the age and condition of your AC, it might make more sense to replace the AC unit instead of repairing it. If your AC is only a few years old and relatively problem-free, then repairing it is the right call. But if it’s nearing a decade old and has other issues, consider replacing it.

The Saint Clair, 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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