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Find Central a/c service or repairers in Highland Park

Avatar for Shavitz Heating and Air Conditioning
Shavitz Heating and Air Conditioning
4.7(
417
)

Serving Highland Park, IL and surrounding areas

Approved

In business since 1904

Free estimates

Emergency services offered

"Installers were prompt, professional and knowledgeable- they did a great job. I would highly recommend Shavitz for A/C repair and service. Ernie and Johnny talked me through the process, gave me an accurate time estimate and worked diligently to get our A/C back up and running on a very, very hot day."
Response time10 hrs
Response rate89%
13 neighbors recently requested a quote
Avatar for All Temp Heating & Air Conditioning
All Temp Heating & Air Conditioning
4.5(
2,814
)

Serving Highland Park, 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
83 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 Highland Park, IL and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

"Excellent. The service rep gave me many helpful maintenance tips to keep my HVAC appliances in top condition. He was prompt (actually early), well-organized, and communicated his findings well. I would definitely use All Temp again."
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+2

Response time3 days
17 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for G & R Heating & Air
G & R Heating & Air
4.6(
125
)

Serving Highland Park, 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
117 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Cahill Heating, Cooling, Electric, Plumbing & Sewer
Cahill Heating, Cooling, Electric, Plumbing & Sewer
4.8(
33
)

Serving Highland Park, IL and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

For over 50 years, Cahill has delivered quality heating, cooling, electrical, plumbing, and sewer services. Locally owned and operated with 1,000+ 5-star reviews, we cost-effectively serve every customer.

Furnace Installations
Heat Pump Installations
Furnace Installations
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+7

Response time8 hrs
11 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Legendary Service
Legendary Service
5.0(
25
)

Serving Highland Park, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

With over 50 years of experience in HVAC and plumbing, Legendary Service is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!\n

Reclaimed Mechanical Room
Reclaimed Mechanical Room
Response time2 days
5 neighbors recently requested a quote
Recommended by75%of homeowners
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FAQs for central a/c service or repair projects in Highland Park, 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 Highland Park, 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.