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Find Central a/c service or repairers in Montgomery

Avatar for Home Comfort Systems Inc
Home Comfort Systems Inc
4.9(
315
)

Serving Montgomery, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Mike, their technician called me and helped me to get it working again over the phone. They are definitely my choice for service for any future problems or needs. Thanks, Gary F."
Additional Photos
Response time8 hrs
11 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for TR Miller Heating, Cooling, Plumbing and Electrical
TR Miller Heating, Cooling, Plumbing and Electrical
4.5(
102
)

Serving Montgomery, IL and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Had water tank and HVAC system replaced. Karen provided full overview and options at estimate appointment. She was available by phone for all questions and concerns. Was able to get same week installation. Both Jorge’s & Jacob’s crews worked well together in same space. They were all responsible, respectful and explained post installation. Referred by my family, past customers."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

5 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for G & R Heating and Air, LLC
G & R Heating and Air, LLC
4.6(
1,133
)

Serving Montgomery, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Excellent service from start to finish. The technician handled our thermostat installation and central A/C repair quickly and professionally. Everything is working perfectly now and the whole process was explained clearly. Very reliable team and highly recommended."
New 16 seer A/C
Old A/C
Old furnace
New Furnace
Water heater Installation

+1

Response time2 hrs
Response rate91%
312 neighbors recently requested a quote
Avatar for T R Miller Heating & Cooling
T R Miller Heating & Cooling
4.6(
85
)

Serving Montgomery, IL and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Professional..quick to diagnose the problem..gave clear estimate for repairs. Dennis inspected repaired my a/c compressor. Great to find a trustworthy company. Highly recommend. Thank you Home Advisor! Lynn"
AC Install
AC Install
Duct Cleaning
Duct Cleaning
Duct Cleaning

+11

Response time12 hrs
7 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Rest Assured HVAC, LLC
Rest Assured HVAC, LLC
4.9(
16
)

Serving Montgomery, IL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"When our air-conditioning went out during a stretch of 90 plus degree weather, Jeff answered our call and came out the same day to fix our unit! He also followed up to ensure we were satisfied with his service. We could not be more pleased with his service!"
Amana Gas Furnace
Amana Heat Pump
Response time5 hrs
1 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Summers, Plumbing, Heating & Cooling - Yorkville
Summers, Plumbing, Heating & Cooling - Yorkville
5.0(
15
)

Serving Montgomery, IL and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we're helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is.\n\nOur highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.

Avatar for One Hour Heating and Air Conditioning of Naperville
One Hour Heating and Air Conditioning of Naperville
5.0(
10
)

Serving Montgomery, IL and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"We were very pleased with the whole experience. KC did an excellent job of breaking down our options, with honest feedback on the pros and cons of all of the furnace options available. The technicians were polite, considerate and informative. I am hoping not to need any services soon, but if I do they will be my first call."
My jobs
My jobs
Response time2 hrs
Response rate96%
23 neighbors recently requested a quote
Midwest Climate Control
4.4(
86
)

Serving Montgomery, IL and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"We just had Corey install our new Ecobee4 thermostat. He is quite possibly the nicest and most professional technician we have ever had in our home. He was meticulous and courteous. We will definitely call this company again, if we ever have any heating or cooling issues. 5 stars!!!"
Response time2 days
14 neighbors recently requested a quote
Recommended by93%of homeowners
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Showing 1-10 of 127
FAQs for central a/c service or repair projects in Montgomery, IL

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 Montgomery, IL 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.