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AC units after being repaired by a local pro

5 Best AC Repair Services in Berkeley, CA

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Written By Max Peterson|Last Updated: May 18, 2024

Home air conditioners (ACs) consume their fair share of energy in the summer months. Are you one of the many residents who may need an AC repair in Berkeley, and also value energy efficiency? A dependable AC repair company can help you install and optimize an HVAC system that functions well and reduces your energy costs. 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 Berkeley providers.

Top AC Repair Companies in Berkeley, CA

Element Home Solutions Logo

Element Home Solutions

4.6/5
Based on 261 customer reviews.

Services Offered

Furnace InstallationDuctlessAc RepairEmergency ServicesIndoor Air QualityFiltrationFurnace RepairDuct CleaningMaintenanceAc Installation

Highlights

  • Free quote
  • Reliable customer support
  • Informative resources
6114 La Salle Ave #310, Oakland, CA 888-980-4822 element-hvac.com
Hi-5 Appliance Repair Logo

Hi-5 Appliance Repair

4.7/5
Based on 104 customer reviews.

Services Offered

Furnace RepairFurnace InstallationAc Repair

Highlights

  • Informative resources
  • Reliable customer support
  • Free quote
14 Donegal Ct, Pleasant Hill, CA 925-434-5775 hi-5appliancerepair.com
Hammer's Heating & Air Conditioning Logo

Hammer's Heating & Air Conditioning

4.7/5
Based on 17 customer reviews.

Services Offered

Furnace InstallationMaintenanceEmergency ServicesAc InstallationAc Repair

Highlights

  • Free quote
  • Informative resources
280 Crestview Ave, Martinez, CA 925-229-2779 hammersheatingac.com
Service Champions Heating & Air Conditioning Logo

Service Champions Heating & Air Conditioning

5/5
Based on 3,325 customer reviews.

Services Offered

InspectionFurnace RepairAc RepairVentilationAc InstallationMaintenanceFurnace InstallationIndoor Air QualityFiltration

Highlights

  • Clear pricing policy
  • Informative resources
261 Arthur Rd, Martinez, CA 925-245-1373 servicechampions.net

More Local Hvac Companies

Galaxy Heating & Air Conditioning, Solar, Electrical

User Reviews: 4.5/5 

3313 Vincent Rd #105
Pleasant Hill, CA 94523

Comfy Heating & Air Conditioning Inc.

User Reviews: 4.6/5 

1946 Republic Ave
San Leandro, CA 94577

Tech Air

User Reviews: 4.7/5 

106 Meadow Valley Rd
Corte Madera, CA 94925

Connolly Heating and Air Conditioning

User Reviews: 4.7/5 

428 N Buchanan Cir #8
Pacheco, CA 94553

Ariston Heating and Cooling

User Reviews: 4.6/5 

111 Center Ave Suite M
Pacheco, CA 94553

East Bay Heating and Cooling Inc.

User Reviews: 4.6/5 

2190 Meridian Park Blvd ste e
Concord, CA 94520

Precision Air Solutions

User Reviews: 4.7/5 

1090 Adams St Suite A-1
Benicia, CA 94510

Contra Costa Heating & Air Conditioning

User Reviews: 4.4/5 

14670 Wicks Blvd
San Leandro, CA 94577

Carol Flynn Heating & Cooling

User Reviews: 4.7/5 

200 Valley Dr Ste 50
Brisbane, CA 94005

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

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Facts about Berkeley
Average Max Temp Percentile:81.8%
August Average Max Temp:85.6°F
Climate Zone:Marine
Average Energy Cost:$0.24/kWh
Median Year Houses Built:1960
Average Heat Waves per Year:1.16

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

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

  • 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.
  • Window-mounted ACs: Window air conditioners are a popular choice for Berkeley condos, apartments, and townhomes. 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 air conditioner users set up their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Ductless mini-split: Ductless mini-split air conditioner systems have an exterior unit and one or more indoor units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.
  • Split ACs: Split air conditioner systems have two main elements: one indoors and one outdoors. They offer peaceful operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Portable air conditioners: As the name implies, portable air conditioners 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 preferred for condos, apartments, or individual rooms.

How to Choose Your Berkeley AC Repair Service

While you might want to resolve your AC issue quickly, you should carefully investigate what's out there before signing a contract with 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 recognizes contractors that resolve complaints effectively and honor their warranties.

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

Compare Estimates

We advise getting three or more estimates to find the best pricing and offerings. Get a written copy of each quote, and learn more about emergency repair availability, manufacturer warranties, installer guarantees and permitting fees.

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Frequently Asked Questions About AC Repair in Berkeley

What's the cost of an AC repair job in Berkeley?

Your AC system 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 changing the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$69–$183
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$92–$229
Refrigerant leak$400–$1500
Frozen condenser coils$1,375–$4,124
Fan or air blower issues$150–$200
Compressor replacement$600–$1,741

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

If your air conditioner is running but not cooling, a contractor will usually check the condenser coil first. Normally, the outdoor unit fans draw air into the coil so the system can extract heat energy from your home. Clearing the blockage might be all that's necessary to get your AC cooling again.

Is hiring an HVAC company better than doing the repair on my own?

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

How long is my air conditioner's lifespan? When should I consider a replacement?

You won’t need to buy a new air conditioner for 10–15 years with proper maintenance. As your AC grows older, its mechanical parts might become unavailable. You'll probably need to consider new AC installation if your company can't install a broken part.

Should my HVAC company have a private accreditation?

Private accreditations aren't always necessary, but firms that seek them are typically more trustworthy. The two largest HVAC trade bodies that issue certifications are the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) and Air Conditioning Contractors of America (ACCA).

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

Sources

FEMA