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Find Central a/c service or repairers in Winnetka

Avatar for Global Green Solutions
Global Green Solutions
5.0(
248
)
Central A/C - Service or Repair

Serving Winnetka, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Whether repairing or installing, they delivered top-level service. The technicians were polite, experienced, and very attentive. My system?s efficiency has greatly increased. I wouldn?t hesitate to use them again."
Additional Photos
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+24

Response time3 days
6 neighbors recently requested a quote
Recommended by7%of homeowners
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Avatar for AC Dave Heating & Air
AC Dave Heating & Air
4.9(
93
)
Central A/C - Service or Repair

Serving Winnetka, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"I was extremely pleased with the service from AC Dave. I will use them again, and recommend them."
Additional Photos
Additional Photos
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+6

Response time7 hrs
Response rate100%
6 neighbors recently requested a quote
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Avatar for Highland Air LLC
Highland Air LLC
4.9(
111
)
Central A/C - Service or Repair

Serving Winnetka, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Shai diagnosed my furnace issue correctly. The 1st repair man thought it was the circuit controller board and quoted me over $700. Shai diagnosed the issue to be the sensors and saved me a lot of money. Very thankful."
Condenser
Indoor unit
Before
During
After

+95

Response time4 hrs
Response rate89%
9 neighbors recently requested a quote
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Avatar for Fred Cold inc
Fred Cold inc
5.0(
11
)
Central A/C - Service or Repair

Serving Winnetka, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I have used Fred Cold for several years. He is very prompt and reliable and almost always very available. He tries to find the best way to repair the units without having to replace them. And when we have to replace them, his price is very competitive. He is my go to person."
29 neighbors recently requested a quote
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Avatar for Extreme Cooling & Heating, Inc.
Extreme Cooling & Heating, Inc.
4.8(
80
)
Central A/C - Service or Repair

Serving Winnetka, CA and surrounding areas

Approved

In business since 2004

Free estimates

Offers commercial services

"i got a quote for an entire system and i would have liked a quote for a repair"
Response time7 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Season Control Heating Air Conditioning, Inc.
Season Control Heating Air Conditioning, Inc.
4.7(
115
)
Central A/C - Service or Repair

Serving Winnetka, CA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"I normally don't write reviews. But with the service and customer support I have received, I can't let it go without being heard. Donny performed an evaluation of our home and gave me an estimate that was fair. There was also one area in our home where other companies said they just couldn't get to. Donny assured me he and his crew could put a duct there. Sure enough they were able to do it resulting in saving us some money. As for the installation crew, they're top notch. They worked fast, efficient and are very clean. Overall experience with Season Control has been great....I highly recommend."
AC New Installation
AC New Installation
AC New Installation
AC New Installation
AC Repair

+14

Response time1 day
Response rate91%
239 neighbors recently requested a quote
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Avatar for Help-Me HVAC LLC
Help-Me HVAC LLC
5.0(
25
)
Central A/C - Service or Repair

Serving Winnetka, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Haroon provided excellent HVAC service from start to finish at Help-Me HVAC LLC. He was professional, punctual, and courteous, and he took the time to explain everything clearly. The service was efficient, the workmanship was excellent, and the whole experience was smooth and stress-free. I would definitely recommend Help-Me HVAC LLC and Haroon for reliable HVAC service."
My jobs
My jobs
My jobs
1 neighbors recently requested a quote
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Avatar for Belle Air Services
Belle Air Services
4.7(
70
)
Central A/C - Service or Repair

Serving Winnetka, CA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Excellent service! Efficient, professional and awesome customer service. Cost was better than other companies offering the same unit and they also took care of required permits. There were extra processes they completed without charge and my new AC works great!"
VRV - Multizone Comfort
Additional Photos
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+9

Response time1 day
Response rate100%
3 neighbors recently requested a quote
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Showing 1-10 of 318
FAQs for central a/c service or repair projects in Winnetka, CA

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 Winnetka, CA 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.

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