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Find Central a/c service or repairers in San Luis

Avatar for Comstock Air Inc
Comstock Air Inc
4.9(
101
)

Serving San Luis, AZ and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"They explained with detail all options of A/C units that we have, and helped us get the best option for our home in regards to capacity, efficiency and price. Moreover they answered all our questions. They performed the job in the scheduled time frame. They were also very reliable, honest and efficient.
"
Recommended by97%of homeowners
Avatar for One Hour Air Conditioning & Heating - Yuma, AZ
One Hour Air Conditioning & Heating - Yuma, AZ
4.5(
80
)

Serving San Luis, AZ and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We are both disabled seniors and I have emphysema. Our A/C went out and the temperature was in excess of 110 degrees. Not only was I stunned that he showed up within 24 hours but he procured the item needed to repair the A/C. On top of being incredibly quick Tony was courteous, respectful, friendly and patient in explaining to us what was needed. Thanks again Tony for being my wife and my hero and saving us from very possibly dangerous and/or deadly consequences. Need HVAC? One hour is the right answer."
Response time2 days
Recommended by95%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving San Luis, AZ and surrounding areas

In business since 1971

Credit card accepted

"I am not happy with the price. Its kind of hard. The quality is based on the people that come out. With the providers. I am not always happy with the provider's that come out. They are the one's who we got the house, it was already apart of it. I basically contact them over the phone to request the service. Usually its automated. I have to talk to them over the phone if I am having an problem. If the service is not done correctly, or I was unhappy. If I am unhappy with the vendor, I am contacting American Home Shield."
Additional Photos
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+2

Recommended by65%of homeowners
Avatar for Bowling Refrigeration, Inc.
Bowling Refrigeration, Inc.
4.5(
9
)

Serving San Luis, AZ and surrounding areas

In business since 1949

Free estimates

Emergency services offered

Bowling Refrigeration, Inc is a total cooling and heating sales and service contractor. We services all makes of refrigeration, air conditioning and heating. We supply quality products and services for virtually any application. \n\nWith 65+ years providing cooling and heating equipment, we are able to supply you with just the right system for your needs and we will install this equipment with the highest quality and efficiency possible. We'll do the necessary heat load calculations to size the equipment properly, suggest the equipment that will fit your needs, design and engineer the air distribution ducts and registers and make suggestions that will bring to you the maximum comfort and efficiency possible. \n\nWe can provide you with an energy cost analysis, comparing different types of systems or compared to your existing system, and give you the operating costs & payback period. Call us today and let us earn your business, We do the job right! the first time!

New install with duct work
New install with duct work
New unit on roof
Before PTU was done on this unit.
After PTU was done on this unit

+1

Recommended by100%of homeowners
Avatar for Yuma Southwest Refrigeration, Inc.
Yuma Southwest Refrigeration, Inc.
4.3(
8
)

Serving San Luis, AZ and surrounding areas

In business since 2016

Free estimates

"Work is in progress on a pre-owned a/c unit. They responded to my inquiry immediately and remained in contact with us until work to the start up of the a/c unit. They were fast and efficient and reasonable. Unfortunately, my unit needs further work and they are looking into possible solutions."
Response time10 hrs
Recommended by100%of homeowners
C & A Master Tech, LLC
New to Angi

Serving San Luis, AZ and surrounding areas

In business since 2005

Free estimates

Credit card accepted

We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Our work
Our work
Our work
Our work
Our work

+20

Response time10 mins
Response rate100%
Showing 1-10 of 13
FAQs for central a/c service or repair projects in San Luis, AZ

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 San Luis, AZ 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.