Skip to main content
  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Technical breakdowns can be an inconvenience for residents who need an air conditioner (AC) repair in San Diego, especially in the summer when keeping cool is essential.

Whether it's simple repairs or a full replacement you need, This Old House recommends starting your AC repair company search with these highly-rated San Diego providers.

10 Best AC Repair Companies in San Diego

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Same Day Heating & Air Conditioning Logo
Top Rated

Same Day Heating & Air Conditioning

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 851 reviews


9771 Clairemont Mesa Blvd Suite E, San Diego, CA 92124

(619) 486-3325

samedaysd.com
Friar's Plumbing Heating & Air Logo

Friar's Plumbing Heating & Air

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 454 reviews


5555 Magnatron Blvd Ste G, San Diego, CA 92111

(619) 598-0056

friarsair.com

ASI, The White Glove Guys

4.9/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 3287 reviews


4870 Viewridge Ave STE 200, San Diego, CA 92123

(619) 350-3205

www.asiheatingandair.com
Comfort Air Conditioning and Heating Logo

Comfort Air Conditioning and Heating

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 104 reviews


7318 Conestoga Ct, San Diego, CA 92120

(858) 519-8003

comfortacandheating.com
Fabulous Homes Heating & Air Logo

Fabulous Homes Heating & Air

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 37 reviews


7290 Mohawk St Lot A, San Diego, CA 92115

(619) 889-5834

www.fabuloushomesheatingandair.com
Duct Dynasty Logo

Duct Dynasty

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 18 reviews


4401 Twain Ave #6, San Diego, CA 92120

(619) 282-0227

ductdynastyheatingandair.net
Jackson & Foster Heating and Air Conditioning Logo

Jackson & Foster Heating and Air Conditioning

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 142 reviews


7574 University Ave, La Mesa, CA 91942

(619) 667-4328

jacksonfoster.com

Air Plus Heating & Cooling

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 246 reviews


9484 Chesapeake Dr Ste. 806, San Diego, CA 92123

(858) 505-8711

airplusmechanical.com
Stable Temp HVAC Logo

Stable Temp HVAC

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 267 reviews


4901 Morena Blvd Ste 319, San Diego, CA 92117

(858) 766-5520

stabletemphvac.com
Progressive Heating & Air Logo

Progressive Heating & Air

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 187 reviews


4828 Ronson Ct, San Diego, CA 92111

(858) 463-6753

www.progressiveairconditioning.com

Facts about San Diego

  • Average Max Temp Percentile:
    87%
  • August Average Max Temp:
    87°F
  • Climate Zone:
    Hot Dry
  • Average Energy Cost:
    0.26/kWh
  • Median Year Houses Built:
    1978
  • Average Heat Waves per Year:
    2.77

Common Types of Air Conditioners

HVAC technicians have the expertise to service most air conditioner types, but knowing more about what you have can be beneficial. Below, we'll describe each of the common AC types.

  • Split ACs: Split ACs have two main elements: one indoors and one outdoors. They provide quiet operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Window-mounted ACs: Window air conditioners are a popular choice for San Diego townhomes, condos, and apartments. These compact, affordable units are designed for cooling single rooms and small spaces, and they fit snugly in a window frame or dedicated wall slot. Many window AC users set up their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Ductless mini-split: Ductless mini-split air conditioners have an exterior unit and one or more indoor units, with no ductwork required. They offer higher energy efficiency, flexible installation options, and individual room temperature control.
  • Portable air conditioners: As the name suggests, portable air conditioner units don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're a common choice for apartments, condos, or individual rooms.
  • Central AC: These are the most common home air conditioners, offering consistent, precise temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to various rooms in your home.

How to Choose Your San Diego AC Repair Service

While you might want to resolve your AC issue quickly, you should do your research before hiring a repair service. Take the following steps to ensure you find the most suitable company for your home.

Confirm the Company Is Properly Licensed and Insured

California HVAC contractors need a C-20 (Warm-Air Heating, Ventilation, and Air-Conditioning) license from the Department of Consumer Affairs. The application process involves comprehensive exams on business law and practical skills.

Many states and cities also require companies to carry liability insurance. Even if your community doesn't require it, we still recommend choosing an insured company. This will protect you if an accident happens or something gets damaged.

Read Customer Reviews

Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that handle complaints professionally and honor their warranties.

It's normal for even the best AC repair companies to have both positive and negative reviews. Read each one carefully, and avoid a company if most reviewers had subpar experiences.

Compare Estimates

Obtain at least three detailed, written estimates from different providers for the best value. A good estimate should list additional fees such as permitting costs. You should also ask about the emergency repair process, installer guarantees, and manufacturer warranties.

Frequently Asked Questions about AC Repair in San Diego

Sources

FEMA

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Explore Useful Articles On AC Repair

What Is HVAC and How Does It Work? (2024 Guide)

What Is HVAC and How Does It Work? (2024 Guide)

Brenda Woods-April 23, 2024

What Size Air Conditioner Do I Need? (2024 Guide)

What Size Air Conditioner Do I Need? (2024 Guide)

Brenda Woods-May 2, 2024

Heat Pump vs. Air Conditioner (2024 Guide)

Heat Pump vs. Air Conditioner (2024 Guide)

Brenda Woods-May 2, 2024

What Is SEER? (2024 Guide)

What Is SEER? (2024 Guide)

Brenda Woods-April 10, 2024

Types of Home Heating Systems (2024 Guide)

Types of Home Heating Systems (2024 Guide)

Brenda Woods-May 16, 2024

What Do HVAC Contractors Do? (2024 Guide)

What Do HVAC Contractors Do? (2024 Guide)

Brenda Woods-April 18, 2024

Related Cost Guides

How Much Does AC Condenser Replacement Cost?

How Much Does AC Condenser Replacement Cost?

Brenda Woods-May 2, 2024

How Much Does Evaporator Coil Replacement Cost?

How Much Does Evaporator Coil Replacement Cost?

Brenda Woods-May 2, 2024

How Much Does a Heat Pump Cost? (2024 Pricing)

How Much Does a Heat Pump Cost? (2024 Pricing)

Brenda Woods-May 30, 2024

How Much Does an AC Compressor Cost? (2024 Guide)

How Much Does an AC Compressor Cost? (2024 Guide)

Brenda Woods-May 2, 2024

How Much Does HVAC Installation Cost? (2024 Pricing)

How Much Does HVAC Installation Cost? (2024 Pricing)

Brenda Woods-May 8, 2024

How Much Does Air Duct Replacement Cost? (2024 Guide)

How Much Does Air Duct Replacement Cost? (2024 Guide)

Brenda Woods-May 8, 2024