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Find Central a/c service or repairers in Carol Stream

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

Serving Carol Stream, 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
11 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Shavitz Heating and Air Conditioning
Shavitz Heating and Air Conditioning
4.7(
417
)

Serving Carol Stream, IL and surrounding areas

Approved

In business since 1904

Free estimates

Emergency services offered

"They services 8 GFA's in an apt. bldg. All were dirty and older so extra work needed to be done. they explained all the diagnostics and why they recommended specific repairs. They put them in order of priority so I could budget the work wisely."
Response time10 hrs
Response rate89%
11 neighbors recently requested a quote
Avatar for All Temp Heating & Air Conditioning
All Temp Heating & Air Conditioning
4.5(
2,814
)

Serving Carol Stream, IL and surrounding areas

Approved (Corporate)

In business since 1938

Free estimates

Emergency services offered

"The technician came out yesterday, June 5th and did a diagnosis on my air conditioner as there was a significant cooling disparity between the upstairs and downstairs of our two story townhome. I was expecting to possibly replace the A/C as it is getting older. However, the technician stated the AC is in good working condition and that there was a slight leakage factoring into the cooling discrepancy. That was a much less expensive repair or fix vs. replacing the whole equipment. I appreciated his honesty, time spent communicating the issue with me and professionalism. I would definitely use All Temp Heating and Air Conditioning again and recommend them to anyone dealing with air conditioning issues."
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100% Customer Satisfaction

+6

Response time10 hrs
77 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for All Temp Heating & Air Conditioning Inc
All Temp Heating & Air Conditioning Inc
4.6(
433
)

Serving Carol Stream, IL and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

"Yearly maintenance on our A/C. Hard working tech who did his best to work on getting things clean and colder. I would recommend them for a good company who you can trust to do the best possible job they can in trying to help meet the customers needs. Their excellent reviews are accurate and I feel like we received good service for what we spent."
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+2

Response time3 days
14 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for G & R Heating & Air
G & R Heating & Air
4.6(
126
)

Serving Carol Stream, IL and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"I had a great experience with their HVAC services. They repaired my electrical baseboard heater quickly and made sure everything was working perfectly before leaving. The team was professional, punctual, and very knowledgeable. They also installed our new central A/C system smoothly with no issues at all. Communication was clear throughout the process, and the pricing was fair. Highly satisfied with the quality of work and customer service. I would definitely recommend them for any heating or cooling needs."
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+20

Response time11 hrs
107 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for TR Miller Heating, Cooling, Plumbing and Electrical
TR Miller Heating, Cooling, Plumbing and Electrical
4.5(
103
)

Serving Carol Stream, IL and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We were having issues with our current furnace and decided to purchase new equipment versus putting repair money into an obsolete one. Due to the unreliability of the old unit, we wanted the new furnace/AC installed before we went on vacation.  They arrived on time, and completed the work in the time frame promised. All the work was done to the highest quality, and exactly as promised. This work was done on a cold day, and with over a foot of snow around the house, including around the old air conditioner. With the cold temps, we were very happy the total job was done in about 6 hours. The equipment is working extremely well. TR Miller took away all the old equipment, and did a good job of explaining the operation of the new furnace, thermostat, humidifier, and air cleaner. I would highly recommend this company for any heating and cooling work.
"
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+1

5 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Legendary Service
Legendary Service
5.0(
25
)

Serving Carol Stream, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Sean Bucci, the technician was very courteous & professional. He answered all my questions & went above & beyond with service."
Reclaimed Mechanical Room
Reclaimed Mechanical Room
Response time2 days
5 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for AWE Air Water Energy
AWE Air Water Energy
4.7(
588
)

Serving Carol Stream, IL and surrounding areas

Approved

In business since 1911

Free estimates

Emergency services offered

"Had a great experience with A.W.E. The service technician was excellent. He explained all the items being checked and the overall condition of my a.c. unit."
Owner Ray Grimm
We're the ones with the yellow trucks, and cars, too!
Expert service keeps your home healthy
Solar Power
Regular Maintenance

+10

217 neighbors recently requested a quote
Recommended by92%of homeowners
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FAQs for central a/c service or repair projects in Carol Stream, 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 Carol Stream, 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.