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Find Central a/c service or repairers in San Diego

Avatar for Bob Jenson Air Conditioning And Heating Inc
Bob Jenson Air Conditioning And Heating Inc
4.9(
174
)

Serving San Diego, CA and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Service was very competently and thoroughly performed by Tom. He was a wealth of information and was able to answer all of my questions. Bob Jensen Heating and AC have been providing maintenance, service, and repairs for our units for many years, and I have always found them to be very competent and exceptionally pleasant/helpful to work with. I would highly recommend their Comfort Club Maintenance Plan. It is a good way to ensure regular annual maintenance for your furnace and air conditioner and a very cost effective way to get help and repair service when needed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+47

Response time1 day
94 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Carini Home Services
Carini Home Services
4.7(
381
)

Serving San Diego, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I have been with them for years with no problems with their Installation or Service. Their staff is always on time and professional."
Using the sewer camera to inspect the inside of a customer's drains
Camera inspection through a sewer vent on a customer's roof
Hydro jet uses water at 4,000psi to clean the inside of the mainline drain which connects all the home's drains to the city's sewer system.
Using a snake we can go through the cleanouts on the side of the house.
With the cleanouts snaked, and the blockage located, we can send the hydro jet through the sewer vent and flush out the blocked drain.

+16

Response time10 mins
11 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Point Loma Electric Plumbing Heating & Air
Point Loma Electric Plumbing Heating & Air
4.4(
177
)

Serving San Diego, CA and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Maybe I m just cheep cause the service was great and they did the work when they said they would and the guy was really nice. It s just the $550 quote to add a junction box 2.5 feet from another box in an easy access area in the kitchen seems like I got screwed. They lowered their fee to $375 but refused to provide a warranty. I was thinking $150 or maybe $200 was fare."
Heating & Air
HVAC Tech
HVAC tech on the job
HVAC tech on the job
HVAC tech on the job

+14

Response time1 day
Response rate88%
89 neighbors recently requested a quote
Avatar for ABC Home Services, Inc.
ABC Home Services, Inc.
4.8(
42
)

Serving San Diego, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We hired ABC Home Services to clean our dryer vent. It had been three years since we last had this service performed. It was amazing how much lint they got out of our vent. They were professional, arrived early, and paid attention to detail. I recommend them and will use them again in the future. They recommend that we have the dryer vent cleaned once a year."
Air Duct Cleaning-residential
Air Duct Cleaning-residential
Air Duct Cleaning-residential
Exhaust fan cleaning-Residential
Air Duct Cleaning-residential

+25

Response time4 hrs
Response rate99%
54 neighbors recently requested a quote
Avatar for Veterans Heating and Air Conditioning, Plumbing, and Electrical
Veterans Heating and Air Conditioning, Plumbing, and Electrical
4.9(
17
)

Serving San Diego, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"ALL ISSUES RELATED TO THE ELECTRICAL BREAKER PANEL AND AC UNIT Excellent Troubleshooting, Work and Repair. Excellent Information on What to Check for if Issues Start to Occur, Excellent Information on What Fixes That can be Done to Prevent Future Issues, Excellent Customer Service Communication."
2 x Complete Variable Speed systems
2 x Complete Variable Speed systems
Working on first condenser installation
Evaluating pressure in system
Initial system assessment

+125

Response time12 hrs
Response rate100%
114 neighbors recently requested a quote
Avatar for Cano Air Conditioning and Heating
Cano Air Conditioning and Heating
4.9(
90
)

Serving San Diego, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I researched and obtain estimates from 4 different companies to install new central AC units in our house. We chose Cano Heating and Air because Javier, the owner provided a very detailed assessments and work plan. The other companies talked straight about the cost and didn’t even bother to look at the furnaces. He explained everything and even drew some of the work and parts that need to be done in the attic to ensure that we won’t have any future issues later. He also provided the most affordable package with high quality equipment. I also like the fact that’s it’s a family-owned business. His two sons are the technicians who installed the units and are very professional. They also got the job done sooner than expected. They explained everything that they were doing and what to expect. The units are really quiet and gave us all the required information for the warranty registration. They also helped us set up the thermostat controls in our cellphone so we can control them anytime and anywhere. They covered our floors and stairs to ensure there will be no mess and damage that will happen while transporting the equipment and supplies and while going in and out of the house. Overall, it was a very pleasant experience. I would highly encourage you to consider them if you need any heating or cooling services. They are the best!"
ac pro 3 zone mini split with covers
1 of 3 indoor 9000k living room
1 of 3 in bedroom
one of 3 indoor units this one in kitchen w/ pump
diner condenser mini split on roof

+49

Response time4 hrs
Response rate96%
Recommended by95%of homeowners
Avatar for Ecotech Pro Inc
Ecotech Pro Inc
5.0(
17
)

Serving San Diego, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Excellent work. Far surpassed expectations. Highly competent & professional from initial analysis of multiple problems and engineered a solution followed by a fast, efficient tear-out and installation by terrific crew to final clean-up. Excellent value. Job was professionally done the way the original installing HVAC contractor should have done years ago. Highly recommended."
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
New Attic blow-in insulation.
Heating and Air Conditioning Project

+55

Response time1 day
Response rate100%
40 neighbors recently requested a quote
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Showing 1-10 of 147
FAQs for central a/c service or repair projects in San Diego, 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 San Diego, 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.