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Find Central a/c service or repairers in Randolph

Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Central A/C - Service or Repair

Serving Randolph, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Service Technician Tony did an excellent job. Very thorough to make sure everything was done."
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Our Team
Response time12 hrs
Response rate100%
9 neighbors recently requested a quote
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Avatar for One Hour Heating and Air Conditioning Southsota
One Hour Heating and Air Conditioning Southsota
5.0(
5
)
Central A/C - Service or Repair

Serving Randolph, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

One Hour Heating and Air Conditioning is your premier provider for heating and air conditioning in Southern Minnesota. If you are south of the river, we are your people!

Furnace
Furnace
Furnace
3 neighbors recently requested a quote
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Avatar for Plugz Electric
Plugz Electric
4.6(
14
)
Central A/C - Service or Repair

Serving Randolph, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"The electrician kept talking about unrelated issues and trying to sell me additional services rather than focusing on diagnosing the actual problem I have."
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+8

Response time10 hrs
Response rate100%
18 neighbors recently requested a quote
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Avatar for J&L HVAC Services LLC
J&L HVAC Services LLC
New to Angi
Central A/C - Service or Repair

Serving Randolph, MN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

AC Condenser Service
AC Condenser Service
AC Condenser Service
Kitchen
Furnace igniter

+5

5 neighbors recently requested a quote
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - Service or Repair

Serving Randolph, MN and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
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Avatar for Conditioned Air Inc
Conditioned Air Inc
4.8(
51
)
Central A/C - Service or Repair

Serving Randolph, MN and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"They did a great job.They weren't the cheapest, but they are a family outfit and that is the kind of people I think do the best and really care. The cost included the service call, parts, and labor."
Recommended by100%of homeowners
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Avatar for Total Home Solutions, LLC
Total Home Solutions, LLC
4.9(
63
)
Central A/C - Service or Repair

Serving Randolph, MN and surrounding areas

In business since 2018

Emergency services offered

Warranties offered

"Came early, diagnosed the problem right away. Had the needed part and installed immediately. A/C up and running minutes later. Reasonable price, explained the problem and returned my call quickly. On my speed dial for other repairs. Completely satisfied with the service and quick response to my problem. Couldn't have asked for better service."
Air Exchanger
AC cased coil
New construction electric in-floor heat system
New construction electric off peak water heater
New construction electric in-floor heating system

+9

Response time5 hrs
Response rate85%
Recommended by98%of homeowners
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Avatar for MY SERVICE PRO INC
MY SERVICE PRO INC
4.5(
53
)
Central A/C - Service or Repair

Serving Randolph, MN and surrounding areas

Emergency services offered

"Mark is the best in the business, he replaced the water heater quickly, and was able to fix some other plumbing issues no problem. I will definitely call him again."
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Recommended by82%of homeowners
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Showing 1-10 of 42
FAQs for central a/c service or repair projects in Randolph, MN

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Randolph, MN homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.

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