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Find Central a/c service or repairers in Downers Grove

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

Serving Downers Grove, 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."
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Response time8 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
4.8(
218
)

Serving Downers Grove, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Great. I was out of state and my house and dog sitter called. My house temp, was 85! Look up Angie’s list. Called the business and explained the problem. They got the repair man out the next day...on a sun day!! My air was fixed by the repair man that day. My sitter said he was very nice .....price was great,,, I would have them again. This is the 2nd time I use Angie’s list."
Work truck
Certification
Business card
Response time9 hrs
12 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Lifeline Plumbing Heating & Cooling
Lifeline Plumbing Heating & Cooling
4.6(
2,422
)

Serving Downers Grove, IL and surrounding areas

Approved

In business since 2011

Emergency services offered

Warranties offered

"Very satisfied with the service. Technician very personable and met expectations. Showed up half hour late for appt., but said had an emergency call."
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+15

Response time7 hrs
13 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for G & R Heating and Air, LLC
G & R Heating and Air, LLC
4.6(
1,150
)

Serving Downers Grove, 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%
442 neighbors recently requested a quote
Avatar for Mr Duct Chicagoland
Mr Duct Chicagoland
4.8(
860
)

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Excellent service. During a kitchen remodel, contractors cut tile with a wet saw in the kitchen instead of outside or in garage; tile dust scattered through the entire house. Called Mr. Duct to clean all ducts. Cesar and Ulysses did an outstanding job. Fast, professional, courteous. This is my first experience with duct cleaning and I am very satisfied with results. Definitely recommend Mr. Duct."
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
25 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for G & R Heating & Air
G & R Heating & Air
4.6(
132
)

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"I called them for central A/C repair and furnace servicing, and they exceeded my expectations. The team quickly diagnosed the issues and fixed everything without delay. Their professionalism and attention to detail really stood out. Highly recommended for any HVAC needs."
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+20

Response time11 hrs
Response rate100%
83 neighbors recently requested a quote
Avatar for TR Miller Heating, Cooling, Plumbing and Electrical
TR Miller Heating, Cooling, Plumbing and Electrical
4.4(
106
)

Serving Downers Grove, IL and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Tim came out to price the job. He was very knowledgable and answered all our questions. The entire team is built on customer service. They are all very friendly and respectful. The job was completed in a day and left very clean."
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+1

7 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,286
)

Serving Downers Grove, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Installation was GREAT!!!! Slyvester answered all my questions and was very professional and friendly. A/C working great. There was a mix up with payment up front, which costed about 35 minutes, but it was resolved and customer service said they would resolve this for future customers. If you plan to use multiple payment methods, my recommendation would be to have a backup plan or call the front office to arrange things before installation."
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Response time9 hrs
25 neighbors recently requested a quote
Recommended by87%of homeowners
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FAQs for central a/c service or repair projects in Downers Grove, 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 Downers Grove, 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.