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Find Central a/c service or repairers in Oak Lawn

Avatar for Home Comfort Systems Inc
Home Comfort Systems Inc
4.9(
315
)
Central A/C - Service or Repair

Serving Oak Lawn, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Home Comfort Systems did a fantastic job with the replacement of my furnace (and my A/C five years ago). Steve is a highly reputable person and explains things easily for people not in the Heating & A/C industry. He is very straight-forward with his quote and doesn't try to pressure or scare you into purchasing something you do not need. Their 10-year labor warranty is also very impressive, and they stand behind their work. A couple of weeks prior, they were able to take a look at my old furnace right away despite having tons of calls due to the first cold snap of the year. The furnace install only took about three hours and was smooth as can be. The installer took great care in making sure floors were protected when hauling equipment in and out of the house. He also made sure to repair some ductwork that extended off the furnace. My suggestion is to make sure you call Home Comfort Systems if you need service or replacement of your furnace and/or air conditioning."
Additional Photos
Response time8 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for AMERICAN FAMILY HEATING AND AIR CONDITIONING
AMERICAN FAMILY HEATING AND AIR CONDITIONING
4.9(
72
)
Central A/C - Service or Repair

Serving Oak Lawn, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"

Nick took his time and determined the problem with our furnace.  He was very thorough in his explanation.  He performed the furnace cleaning, checked to make sure the furnace was functioning properly and cleaned everything up.  The bill was for the exact amount quoted over the phone.  The service was professional, friendly, timely and there were no surprises.  We were very satisfied.


"
Response time20 mins
Response rate100%
9 neighbors recently requested a quote
Avatar for Shavitz Heating and Air Conditioning
Shavitz Heating and Air Conditioning
4.7(
417
)
Central A/C - Service or Repair

Serving Oak Lawn, IL and surrounding areas

Approved

In business since 1904

Free estimates

Emergency services offered

"Great! I called some other companies who could not come out for a few days. Shavitz was able to schedule me for that night. Even though I had to pay extra for a night and weekend rate, the technician found that it was one simple part that needed replacement. So the overall repair was very inexpensive, and they did not take advantage of the situation. They even left me with some ideas about what I could do in the future to extend the life of my unit. Very ethical and competent company. They are now my go-to HVAC company."
Response time10 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Mr Duct Chicagoland
Mr Duct Chicagoland
4.8(
863
)
Central A/C - Service or Repair

Serving Oak Lawn, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Joanna Thank you for your email ? I ?m very satisfied with your service and Tony- the serviceman was excellent? very professional. He explained what the need to be done and did an excellent job. He was very polite and helpful. Thank you with the quick service. Thank you Jim Belline"
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
26 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for All Temp Heating & Air Conditioning
All Temp Heating & Air Conditioning
4.5(
2,817
)
Central A/C - Service or Repair

Serving Oak Lawn, IL and surrounding areas

Approved (Corporate)

In business since 1938

Free estimates

Emergency services offered

"Great. I was able to schedule the service call within a couple of days and the repair man arrived within the time window and was able to find the problem and make the repair within an hour. It was a clogged drain tubing that had to be excised and repaired. I also saved 15% by mentioning that I used Angie’s List to find them."
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100% Customer Satisfaction

+6

Response time10 hrs
48 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Integrated Systems Technology
Integrated Systems Technology
4.4(
107
)
Central A/C - Service or Repair

Serving Oak Lawn, IL and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I was completely satisfied with his services.. He went above and beyond to complete the work. I really was impressed that when he said he would arrive at my residence, he was always on time. Job well done! I will hire him for other work as needed."
Recommended by89%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,297
)
Central A/C - Service or Repair

Serving Oak Lawn, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Went okay. Based on some of my past tuneups, I felt like the tech could have done a little more. For example, tech had no vacuum to clean the bottom of inside the furnace. I am not sure he did any cleaning of the INSIDE of my central air unit either, but he did a great job using the hose to clean the side vents, etc., with the garden hose. Also not sure if he ever used that device with the hoses and gauge usually used to check pressure or is it Freon? For $89.95 for each (central air and furnace), I expect a super thorough job. I can’t get around these tuneups or I will void my warranty. I want to feel uber confident I am getting my moneys worth. Tech was super nice and very professional!"
Additional Photos
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Response time9 hrs
35 neighbors recently requested a quote
Recommended by86%of homeowners
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FAQs for central a/c service or repair projects in Oak Lawn, 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 Oak Lawn, 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.