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AC units after being repaired by a local pro

5 Best AC Repair Services in Oakley, CA

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

Technical failures can be an inconvenience for homeowners who need an air conditioner (AC) repair in Oakley, especially in the summertime when comfort is essential. Begin your AC repair company search with these respected Oakley providers, and learn more about replacing your AC and future-proofing your home with this useful guide.

Top AC Repair Companies in Oakley, CA

Elite Comfort Systems Logo

Elite Comfort Systems

Based on 487 customer reviews.

Services Offered

Ac RepairAc InstallationSmart Home IntegrationFiltrationFurnace InstallationFurnace RepairDuctlessEmergency ServicesIndoor Air QualityMaintenance


  • Prompt service delivery
  • Clear pricing policy
  • Informative resources
570 Valdry Ct C3, Brentwood, CA 925-319-6848 elitecomfortsystems.com
Perfect Star Heating and Air Conditioning Logo

Perfect Star Heating and Air Conditioning

Based on 2,210 customer reviews.

Services Offered

Ac RepairMaintenanceDuctlessAc InstallationIndoor Air QualityFurnace Installation


  • Reliable customer support
  • Free quote
  • Informative resources
2595 W 10th St, Antioch, CA 925-550-0505 perfectstarhvac.com
EcoPro HVAC Logo


Based on 684 customer reviews.

Services Offered

Ac RepairAc InstallationDuct CleaningFurnace RepairMaintenanceVentilationEmergency ServicesFurnace InstallationDuctlessIndoor Air Quality


  • Prompt service delivery
  • Informative resources
  • Clear pricing policy
520 Garcia Ave Ste G, Pittsburg, CA 925-272-0094 callecopro.com
Baker's Heating and Air Conditioning Logo

Baker's Heating and Air Conditioning

Based on 20 customer reviews.

Services Offered

InspectionFurnace InstallationFurnace RepairMaintenanceVentilationIndoor Air QualityAc RepairAc InstallationEmergency ServicesDuctless


  • Clear pricing policy
  • Free quote
  • Informative resources
751 Hoffman Ln, Brentwood, CA 925-420-0400 bakerhvac.com

More Local Hvac Companies

Clayton Brothers Heating & Air

User Reviews: 4.6/5 

5433 K Clayton Rd #151
Clayton, CA 94517

Contra Costa Climate Control

User Reviews: 4.7/5 

5053 Clayton Rd
Concord, CA 94521

Hometown Heating and Air Conditioning

User Reviews: 5/5 

4075 Nelson Ave Suite D
Concord, CA 94520

Big Air Heating & Air Conditioning

User Reviews: 4.6/5 

1000 Detroit Ave
Concord, CA 94518

Mays Heating and Air

User Reviews: 4.6/5 

125 Mason Cir suite d
Concord, CA 94520

Smart Heating and Air Conditioning

User Reviews: 4.6/5 

200 Mason Cir Suite C
Concord, CA 94520

ACS Air Conditioning Systems

User Reviews: 4.4/5 

5151 Port Chicago Hwy
Concord, CA 94520

Barker Heating & Cooling

User Reviews: 5/5 

7066 Las Positas Rd # G
Livermore, CA 94551

East Bay Heating and Cooling Inc.

User Reviews: 4.6/5 

2190 Meridian Park Blvd ste e
Concord, CA 94520

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 Oakley
Average Max Temp Percentile:83.5%
August Average Max Temp:86.0°F
Climate Zone:Hot-Dry
Average Energy Cost:$0.24/kWh
Median Year Houses Built:1993
Average Heat Waves per Year:1.32

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Common Types of Air Conditioners

There are a few different kinds of HVAC models on the Oakley market. While HVAC technicians can work with most types, knowing which one you have will simplify your company research.

  • Portable air conditioners: As the name implies, portable AC systems 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 popular for apartments, condos, or individual rooms.
  • Ductless mini-split: Ductless mini-split ACs have an outdoor unit and one or more indoor units, with no ductwork required. They offer individual room temperature control, higher energy efficiency, and flexible installation options.
  • Split ACs: Split air conditioners have two main elements: one inside and one outside. They offer quiet operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Window-mounted ACs: Window air conditioners are a popular choice for Oakley condos, townhomes, 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 deploy their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Central AC: These are the most common residential AC systems, offering precise, consistent temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to various rooms in your home.

How to Choose Your Oakley AC Repair Service

With the intense Oakley heat, AC issues are top priority to fix. However, to get the best possible outcome, it's critical to investigate different HVAC companies first. We recommend adhering to these steps as you prepare.

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

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

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

Compare Estimates

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

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Frequently Asked Questions About AC Repair in Oakley

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

Your AC 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 switching out the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$66–$177
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,328–$3,985
Fan or air blower issues$150–$200
Compressor replacement$600–$1,683

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

If your AC is running but not cooling, a clogged 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 defective coil.

How many years until I should replace my AC unit?

With adequate maintenance, your air conditioner's lifespan could be 10-15 years. Remember that parts frequently become obsolete as time goes on. If your servicer can't find a critical replacement part, you might need to consider installing a new AC.

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).

My HVAC problem is urgent. How quickly could a company respond?

Some repair companies offer same-day or next-day service for emergency air conditioner breakdowns. However, the specific timeframe will vary depending on the team's schedule, the terms in your contract, and the severity of the issue. For the most accurate info, we recommend contacting the contractor directly and explaining the situation.

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