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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
)
Central A/C - Service or Repair

Serving Montgomery, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"I have used Home Comfort on prior occasions to service my old furnace - they had replaced the capacitors and the main blower fan but on the most recent issue, the secondary fan went out. Rather than have it repaired (and seeing the number of repairs increasing each year), I decided it was time to replace the old furnace with a new one. I got a quote from Home Comfort for a new American Standard Gas Furnace with a 95% efficiency - it was scheduled for a Saturday. The serviceman was at my house at the time scheduled and had the entire work completed in about 4-5 hours. He was helped whenever necessary by an additional helper. They took the old furnace out and disposed of it and got rid of the packing material that the new furnace came with. It has been about 2 weeks now since the furnace was replaced and I have had no issues with the new furnace at all - it was done right the first time around. I would have no hesitation recommending this company for repairs and installation of HVAC systems."
Additional Photos
Response time8 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for G & R Heating and Air, LLC
G & R Heating and Air, LLC
4.6(
1,160
)
Central A/C - Service or Repair

Serving Montgomery, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Excellent central AC repair service! The technician quickly diagnosed the issue, fixed it professionally, and had my system cooling perfectly again. Great experience from start to finish."
New 16 seer A/C
Old A/C
Old furnace
New Furnace
Water heater Installation

+1

Response time2 hrs
Response rate91%
265 neighbors recently requested a quote
Avatar for Mr Duct Chicagoland
Mr Duct Chicagoland
4.8(
863
)
Central A/C - Service or Repair

Serving Montgomery, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Excellent service from initial phone call to the completion of service. I repaired my old dryer and cleaned the wall vent myself, but still was not obtaining the results still took- 4 hrs to dry towels. So, I ordered a new dryer which was supposed to be delivered on Friday. I thought I would get the roof vent cleaned to start fresh with the new dryer. I called several places only to get a recording or text message informing me they were busy and would call me later. Contacted Mr. Duct . and received prompt service from a wonderful live person Informing me of their services, coupons and available special discounts. I was able to schedule for the next day. The technician was prompt, thorough and Respectful. Explaining exactly what they did and what they found, showing Me the Impacted lint ..Ran a test load and all was clear. After they left I ran another load of the same amount of towels which Instead of 4 hrs took 35 minutes. So no need for the new dryer . Thanks to Mr. duct, I was able to cancel my new dryer since My old Kenmore Now works great. Excellent service and staff!"
Residential Air Duct Cleaning
Mr. Duct trucks parked outside of a commercial air duct cleaning job site in Chicago.
A dryer vent before being cleaned by Mr. Duct.
A Mr. Duct technician cleaning a dryer vent at a pet salon
A Mr. Duct technician cleaning a furnace

+81

Response time1 day
27 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for United Heating and Air Conditioning, Inc.
United Heating and Air Conditioning, Inc.
4.4(
224
)
Central A/C - Service or Repair

Serving Montgomery, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"United HVAC installed new furnace and new central Air and most recently new hot water heater. That being said I trust the company and their technicians they do the job right. Communication and outstanding service from everyone. Extremely happy. Thank you United HVAC."
INSTALLATIONS
INSTALLATIONS
INSTALLATIONS
INSTALLATIONS
INSTALLATIONS

+25

Response time7 hrs
Response rate96%
3 neighbors recently requested a quote
Avatar for T R Miller Heating & Cooling
T R Miller Heating & Cooling
4.6(
85
)
Central A/C - Service or Repair

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
6 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Rest Assured HVAC, LLC
Rest Assured HVAC, LLC
4.9(
16
)
Central A/C - Service or Repair

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
Recommended by50%of homeowners
...
Showing 1-10 of 137
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.