We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More
AC units after being repaired by a local pro

5 Best AC Repair Services in San Francisco, CA

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. AC Repair
  4. CA
  5. San Francisco
Written By Max Peterson|Last Updated: May 18, 2024

When the need arises for air conditioner (AC) repairs in San Francisco, CA, residents take pride in options that prioritize their local environment, and many of them will focus on energy efficiency when they can. Discover San Francisco's top HVAC repair and replacement companies, and read further about what your home might need.

Top AC Repair Companies in San Francisco, CA

Tech Air Logo

Tech Air

4.7/5
Based on 32 customer reviews.

Services Offered

Furnace RepairAc RepairAc InstallationInspectionFurnace InstallationMaintenance

Highlights

  • Informative resources
  • Clear pricing policy
  • Reliable customer support
106 Meadow Valley Rd, Corte Madera, CA 415-758-0396 techairservice.com
Hassler Heating and Air Conditioning, LLC Logo

Hassler Heating and Air Conditioning

4.6/5
Based on 262 customer reviews.

Services Offered

Ac RepairIndoor Air QualityFurnace InstallationFurnace RepairFiltrationMaintenanceAc InstallationInspectionVentilationDuctless

Highlights

  • Prompt service delivery
  • Free quote
  • Informative resources
1537 S 56th St, El Cerrito, CA 510-296-3231 hasslerheating.com
Element Home Solutions Logo

Element Home Solutions

4.6/5
Based on 261 customer reviews.

Services Offered

DuctlessFurnace InstallationIndoor Air QualityDuct CleaningFiltrationAc InstallationFurnace RepairMaintenanceEmergency ServicesAc Repair

Highlights

  • Reliable customer support
  • Free quote
  • Informative resources
6114 La Salle Ave #310, Oakland, CA 888-980-4822 element-hvac.com
Comfy Heating & Air Conditioning Inc. Logo

Comfy Heating & Air Conditioning

4.6/5
Based on 54 customer reviews.

Services Offered

FiltrationVentilationAc RepairFurnace InstallationIndoor Air QualityMaintenanceAc InstallationDuctlessFurnace Repair

Highlights

  • Clear pricing policy
  • Prompt service delivery
  • Reliable customer support
1946 Republic Ave, San Leandro, CA 510-317-7375 comfyhvac.com

More Local Hvac Companies

Contra Costa Heating & Air Conditioning

User Reviews: 4.4/5 

14670 Wicks Blvd
San Leandro, CA 94577

JC HVAC Refrigeration & Appliance

User Reviews: 4.5/5 

1017 Norton St
San Mateo, CA 94401

All About Air

User Reviews: 4.7/5 

2415 Radley Ct Suite 8
Hayward, CA 94545

Bay Area Climate Control

User Reviews: 4.6/5 

1930 W Winton Ave # 4
Hayward, CA 94545

Precision HVAC Heating & Air Conditioning

User Reviews: 4.7/5 

24932 Mead Way
Hayward, CA 94541

Hi-5 Appliance Repair

User Reviews: 4.7/5 

14 Donegal Ct
Pleasant Hill, CA 94523

Chill Heating & Cooling

User Reviews: 5/5 

23 Beta Ct suite f
San Ramon, CA 94583

Service Champions Heating & Air Conditioning

User Reviews: 5/5 

261 Arthur Rd
Martinez, CA 94553

Hammer's Heating & Air Conditioning

User Reviews: 4.7/5 

280 Crestview Ave
Martinez, CA 94553

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

AC units after being repaired by a local pro

Get Your AC Repair Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about San Francisco
Average Max Temp Percentile:28.5%
August Average Max Temp:58.2°F
Climate Zone:Marine
Average Energy Cost:$0.21/kWh
Median Year Houses Built:1969
Average Heat Waves per Year:0.33

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Types of Air Conditioners

By knowing which type of air conditionersystem you have, you'll feel more confident in your company search. San Francisco HVAC contractors have experience with different AC makes and models, and they can adapt their skills to your needs.

  • Central AC: These are the most common home air conditioners, offering precise, consistent temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to different rooms in your home.
  • Portable air conditioners: As the name suggests, portable ACs 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.
  • Window ACs: Window air conditioners are a popular choice for San Francisco apartments, townhomes, and condos. These budget-friendly, convenient units are designed for cooling small spaces and single rooms, and they fit snugly in a window frame or dedicated wall slot. Many window-mounted air conditioner users set up their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Split ACs: Split AC units have two main elements: one indoors and one outdoors. They provide silent operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Ductless mini-split: Ductless mini-split air conditioners have an exterior unit and one or more indoor units, with no ductwork required. They offer flexible installation options, individual room temperature control, and higher energy efficiency.

How to Choose Your San Francisco AC Repair Service

While you might want to resolve your AC issue quickly, you should do some essential research before hiring a repair service. Take the following steps to ensure you find the right 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

Read customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB recognizes businesses that resolve complaints effectively 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 provider if most reviewers had subpar experiences.

Compare Estimates

We recommend getting at least three different quotes to find the best cost and services. Get a written copy of each quote, and learn more about installer guarantees, permitting fees, manufacturer warranties and emergency repair availability.

Ready to Get a Quote on Your Hvac Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About AC Repair in San Francisco

How much can I expect to pay for AC repair in San Francisco?

Your air conditioner repair costs will hinge on your system's make and model and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like swapping out the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$67–$179
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$89–$224
Refrigerant leak$400–$1500
Frozen condenser coils$1,342–$4,026
Fan or air blower issues$150–$200
Compressor replacement$600–$1,700

When is the best time to replace an AC unit?

The best time to replace HVAC systems is during the off-season, when there's less demand for HVAC technicians and costs are cheaper. With San Francisco's weather patterns, this is usually between late September and the middle of November or early March to mid-May.

What do I do if my AC is running but not cooling?

If your AC is running but not cooling, a blocked condenser coil could be the culprit. Normally, the AC’s condenser fan draws air into the outdoor unit through the condenser coil to extract heat energy from your home. A technician can help by clearing the clog or replacing a damaged coil.

Why should I hire an HVAC professional? Couldn't I repair my air conditioner myself?

Yes, it's better to get a new air conditioner professionally installed. Most units have complicated piping and wiring that can overwhelm even a seasoned do-it-yourselfer. They also use chemical refrigerants that could pose health hazards if they spill or leak. With their training and equipment, the right technician will set you up for success.

How quickly can an HVAC company in San Francisco respond to emergency repair requests?

The response time can vary by company, but HVAC companies strive to handle emergency repair requests as quickly as possible. A number of companies offer same-day or next-day service for these issues. While a specific timeframe might be listed in your contract, contacting the provider directly is best so you can get the most accurate information.

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

Sources

FEMA