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Find Central a/c service or repairers in Modesto

Avatar for Calor Air HVAC
Calor Air HVAC
5.0(
21
)

Serving Modesto, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I liked how he explained every detail of what he repaired and what was causing the problem. Very good service. Answered all my questions."
AC PM Service
HVAC PM Service
HVAC PM Service
AC Gauges
Before and after

+15

Response time9 hrs
16 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for TMC Heating & Cooling
TMC Heating & Cooling
5.0(
33
)

Serving Modesto, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"They installed a new Heating & Cooling system in my house. The work was very clean and professional. I do most of the work around my home so I know exactly what to look for, and they did not cut any corners. No detail was skipped. Their price was reasonable and there were no hidden or gotcha fees. They went above and beyond and didn't try to charge me extra to get the premium service I received. I knew nothing about this business until a friend recommended them, and I am glad I did. I would highly recommend them to anyone."
Energy guzzler
High Efficient Energy Saver
Mini Split Outdoor Unit
Package unit
After

+10

Response time3 hrs
14 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Cencal Mechanical Heating & Air, Inc.
Cencal Mechanical Heating & Air, Inc.
5.0(
16
)

Serving Modesto, CA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

At Cencal Mechanical Heating & Air, family comes first. As a family-owned and operated company, we take pride in delivering honest service, expert craftsmanship, and reliable comfort. Our family is here to keep your family comfortable and cared for all year long.

Bryant Condensers
Air Handler
Old Condenser
Cleaning Pad
Bryant Condensers

+2

2 neighbors recently requested a quote
Recommended by68%of homeowners
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Avatar for Guerrero's Heating & Air Conditioning
Guerrero's Heating & Air Conditioning
4.7(
61
)

Serving Modesto, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Very professional. He answered all my questions with no hesitation. Gave great recommendations and offered to repair a broken vent that i was expected to repair on my own. He was absolutely GREAT!!!"
Response time3 hrs
Response rate87%
12 neighbors recently requested a quote
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LITT HEATING AND AIR CONDITIONING
5.0(
13
)

Serving Modesto, CA and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"I had such a great experience with LITT Heating and Air. He was extremely professional from start to finish and did an amazing job fixing my AC unit. He explained everything clearly, worked efficiently, and made sure everything was running perfectly before he left. I highly recommend him for anyone needing reliable and top-quality service."
AC Starter Kit
Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
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Avatar for Loves Air
Loves Air
4.9(
7
)

Serving Modesto, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

History Establish 2009.\nLoves Air has become the premier Heating, Air Condition company in the Central Valley. With the hard work and dedication from our team of expert HVAC technicians, our professional customer service team, our amazing managers and our visionary leadership from our owners, we have climbed to the top where we can proudly say we're the #1 HVAC company in Central California. Our attention to detail and commitment to our values have helped us grow. We Loves servicing customers every day and continuing to grow into the industry standard for all things HVAC. Welcome to Loves Air! Heating, Air Conditioning, Solar, Windows & Water Heater Installation, A/C Repair, Air Duct Installation, Air Duct Repair, Ductless A/C Services, Electric Furnace Installation, Electric Furnace Repair, Flame Sensor Repair, Gas Furnace Installation, Gas Furnace Repair, Heater Installation, Heater Repair.

WATER HEATERS
WATER HEATERS
WATER HEATERS
WATER HEATERS
WATER HEATERS

+36

Response time3 hrs
Response rate92%
3 neighbors recently requested a quote
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Showing 1-10 of 79
FAQs for central a/c service or repair projects in Modesto, 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 Modesto, 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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