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Best AC Repair Services in Thousand Oaks, CA

Our Recommended Top 15

We did the research for you!

  • Licensing
  • User Reviews
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Our goal is to connect people with the best local professionals. We scored Thousand Oaks AC Repair Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

44Reviewed

32Curated

15Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

1111 Rancho Conejo Blvd #202, Newbury Park, CA 91320

Expertise.com Rating

Review Sources

Google
5.0 (93)
Yelp
4.5 (34)
Facebook
5.0 (5)

Why choose this provider?

Acosta Heating and Air Conditioning Inc. caters to residents of Thousand Oaks and the nearby areas who need a variety of repair solutions. The company fixes broken air cooling setups and handles emergency calls. It takes on regular maintenance work to keep units operating efficiently and alleviate the deterioration of components due to wear and tear. The crew members also replace aging devices with newer ductless mini-split alternatives. The enterprise is a certified Trane Comfort Specialist establishment.

14400 Friar St unit #208,, Van Nuys, CA 91401

Expertise.com Rating

Review Sources

Google
4.8 (67)
Yelp
4.7 (17)
Facebook
5.0 (2)

Why choose this provider?

Highway Remodeling HVAC Services is a Van Nuys-based company that serves clients across Thousand Oaks and worldwide. It works on different AC systems, including ductless mini-split and central set-ups, and conducts necessary repairs. It sets up a maintenance program that covers fixes on issues like worn motors, clogged air filters, or blocked ducts. Its staff also performs home energy audits and inspects various areas for signs of air leaks. The company's other residential projects include bathroom remodeling and insulation replacement.

  • Installation
  • Maintenance & Repair

10200 Encino Ave, Northridge, CA 91325

Expertise.com Rating

Review Sources

Google
5.0 (35)
Yelp
4.4 (7)

Why choose this provider?

All Season HVAC provides heating and cooling services for home and business owners in Thousand Oaks. The technicians at the company are knowledgeable in both basic and advanced solutions, helping resolve AC issues before it turns into a major problem. They use industry-standard equipment and replacement parts. Additional services are air conditioning installation and maintenance. In addition, its team performs routine duct cleaning, damper adjustment, and filter replacement to avoid the accumulation of common household allergies.

  • Commercial

7225 Canoga Avenue, Canoga Park, CA 91303

Expertise.com Rating

Review Sources

Google
4.6 (29)
Facebook
5.0 (6)

Why choose this provider?

Comfort 1 is a full-service air conditioning and heating company that caters to clients in Thousand Oaks and its neighboring communities. It offers 24-hour emergency AC repair services, which cover parts like air filters, evaporator coils, and ductless mini-split systems. The company provides a maintenance plan that includes replacing AC filters, inspecting electrical wiring, adjusting the thermostat, and running capacitors. It also offers fire damage restoration, insulation, and air quality solutions like duct cleaning and dehumidifier repair.

  • Installation
  • Maintenance & Repair

Simi Valley, CA 93065

Expertise.com Rating

Review Sources

Google
5.0 (35)
Yelp
5.0 (19)
Facebook
5.0 (10)

Why choose this provider?

1st HVAC is a locally operated business that lists the Thousand Oaks metro as one of its service areas. Its technicians install AC systems and options such as ducts, thermostats, ductless units, and whole HVAC systems. These technicians service the latest makes and models of various AC equipment by replacing filters, cleaning units, and conducting diagnostic tests. 1st HVAC is a family-owned business that has been serving the community since 1967 and is a Lennox Premier Dealer.

  • Maintenance & Repair

Thousand Oaks, CA 91320

Expertise.com Rating

Review Sources

Google
5.0 (45)
Yelp
5.0 (3)

Why choose this provider?

DREWCO Air Conditioning serves clients in Thousand Oaks and all of Ventura County. The company works with residential customers and property managers looking for technicians to diagnose and repair broken air conditioning units. Its team also handles the air conditioning aspect of large commercial buildouts. In addition, it offers energy-efficient options such as ductless mini-split systems and zoning solutions. DREWCO has been in business since 2017. It extends its services to customers in LA County.

  • Maintenance & Repair

Agoura Hills, CA 91301

Expertise.com Rating

Review Sources

Google
5.0 (281)
Yelp
4.9 (224)

Why choose this provider?

5 Star is an HVAC company that serves residential and commercial clients in Thousand Oaks. It comprises air conditioning specialists with knowledge, tools, and experience to fix a malfunctioning system. They recommend installing and replacing an old unit if the warranty has expired, energy bills have increased, the cooling system is noisy, or it is older than ten years. Additional services include the installation of air purifiers and ventilation products. The company's founder, Ryan Robbins, started the business over a decade ago.

  • Installation
  • Maintenance & Repair

Thousand Oaks, CA

Expertise.com Rating

Review Sources

Angi
4.6 (269)
Google
4.7 (33)

Why choose this provider?

American West Appliance Repair & Service caters to the equipment needs of households in the Thousand Oaks metro. Its crew of technicians repairs and maintains air conditioners from various brands, including Amana, Carrier, Trane, York, and American Standard. In addition, the team carries genuine parts so they can replace worn and broken AC components in a timely manner. The company is a family-owned and family-operated business. It was established in 1978 and is currently continuously serving over 143,641 households.

  • Maintenance & Repair

5301 N Commerce Ave, Suite #3, Moorpark, CA 93021

Expertise.com Rating

Review Sources

Google
4.7 (64)

Why choose this provider?

Fix It Fast Plumbing Heating & Air strives to meet the air quality needs of families and businesses in Thousand Oaks and the surrounding areas. It offers air conditioning repair solutions for various problems, such as broken thermostats, inadequate airflow, wiring and circuit breaker issues, and clogged condensate drains. Its team of experts also provides air conditioning system installation and replacement services. The company is family-owned and family-operated and has been helping customers for more than 25 years.

  • 24/7
  • Commercial
  • Indoor Air Quality Improvement

861 Thousand Oaks Bl., Thousand Oaks, CA 91360

Expertise.com Rating

Review Sources

Google
4.9 (53)
Yelp
4.3 (15)
Facebook
5.0 (7)

Why choose this provider?

Comfort Heroes provides repair services and maintenance solutions for customers in Thousand Oaks. Its crew is available on a 24/7 basis for standard and emergency service calls involving damaged or worn-out air conditioners, heaters, and indoor air quality systems. Its maintenance programs include supplemental options like ignition assembly, temperature adjustment, air flow correction, and air filter assessments. In addition, its technicians install swamp coolers, mini-splits, and air conditioning units made by brands such as Amana, Fujitsu, Daikin, and Goodman.

  • Installation
  • Duct Cleaning
  • Maintenance & Repair

30941 Agoura Rd, Westlake Village, CA 91361

Expertise.com Rating

Why choose this provider?

Yantzer Brothers has been delivering cooling and heating solutions for more than four decades. The business caters to property owners in Thousand Oaks and its surrounding areas, offering a variety of services for air conditioning systems and heating equipment, including repair, installation, and maintenance. The company provides indoor air quality products such as air cleaners, air filtration systems, humidifiers, and dehumidifiers. Yantzer Brothers is affiliated with the Institute of Heating and Air Conditioning Industries, Inc.

  • Installation
  • Maintenance & Repair

P.O. Box 3064, Camarillo, CA 93011

Expertise.com Rating

Review Sources

Google
4.9 (290)
Yelp
4.9 (279)
Facebook
4.8 (13)

Why choose this provider?

AirWorks Solutions addresses the AC repair needs of clients in and around Thousand Oaks. It has been serving homeowners and businesses for over a decade, also providing furnace and heat pump installation and repair. The company's founder, Kevin Allen, started in the commercial HVAC industry in 2002. It aims to deliver quality service by arriving on time and informing customers in advance of any work that may be required on their heating and cooling systems.

  • Maintenance & Repair

707 Arroyo St Unit B,, San Fernando, CA 91340

Expertise.com Rating

Review Sources

Google
4.9 (314)

Why choose this provider?

iComfort Heating and Air is a family-owned and family-operated company that serves clients throughout Thousand Oaks and the surrounding metros. The company conducts comprehensive system tune-ups on air conditioning units to detect issues before they become serious problems. Its technicians often fix AC issues that involve broken compressor fans, thermostat problems, refrigerant leaks, and frozen condenser coils, likewise offering installation and replacement services. The company has been in business for over a decade and also handles heating and indoor air quality service requests.

  • Installation

2380-A Shasta Way, Simi Valley, CA 93065

Expertise.com Rating

Review Sources

Google
5.0 (564)
Yelp
5.0 (103)
Facebook
4.8 (30)

Why choose this provider?

Integrity Comfort Systems serves the AC repair needs of clients from Thousand Oaks. Its technicians work with both residential and commercial clients and handle AC systems of all kinds and sizes. The HVAC company in Simi Valley has been helping the community with its cooling and heating needs since 2004. Its services include AC installation and maintenance, heating repair and replacement, and heat pump installation. It also offers indoor air quality solutions, such as duct cleaning and air purification.

  • Maintenance & Repair

4450 Industrial Street, Simi Valley, CA 93063

Expertise.com Rating

Review Sources

Yelp
4.5 (63)
Google
4.8 (37)
Facebook
5.0 (8)

Why choose this provider?

Since its founding in 1974, Family Air Conditioning Inc. has served thousands of residential customers. The company has NATE-certified crew members who repair all makes and models of air conditioners and heaters to keep them running smoothly year long. It also handles clients' concerns about HVAC upgrade and replacement, new system installation, and preventive maintenance. Family Air Conditioning is a factory-authorized dealer for Carrier. It caters to homeowners in Thousand Oaks and the surrounding metros.

  • Maintenance & Repair

Compare our Top AC Repair Services

NameExpertise RatingAddressPromotionsLearn more
Acosta Heating and Air Conditioning Inc.
1111 Rancho Conejo Blvd #202, Newbury Park, CA 91320
Highway Remodeling HVAC Services
14400 Friar St unit #208,, Van Nuys, CA 91401
All Season HVAC
10200 Encino Ave, Northridge, CA 91325
Comfort 1
7225 Canoga Avenue, Canoga Park, CA 91303
1st HVAC
DREWCO Air Conditioning
5 Star
American West Appliance Repair & Service
Fix It Fast Plumbing Heating & Air
5301 N Commerce Ave, Suite #3, Moorpark, CA 93021
Comfort Heroes
861 Thousand Oaks Bl., Thousand Oaks, CA 91360
Yantzer Brothers
30941 Agoura Rd, Westlake Village, CA 91361
AirWorks Solutions
P.O. Box 3064, Camarillo, CA 93011
iComfort Heating and Air
707 Arroyo St Unit B,, San Fernando, CA 91340
Integrity Comfort Systems
2380-A Shasta Way, Simi Valley, CA 93065
Family Air
4450 Industrial Street, Simi Valley, CA 93063

FAQs

  • How does air conditioning work?

    Residential and commercial air conditioning systems use pressurized refrigerant to remove excess heat and humidity. The refrigerant passes through a network of coils and valves that allow the coolant to absorb and release heat as it changes between its gas and liquid forms. Primary components include the evaporator and condenser coils, compressor, expansion valve, and fans.


  • How do I decide whether to repair or replace my AC?

    As a rule of thumb, replacement is recommended when repairs would exceed half the cost of a new system. Age, efficiency, and reliability are also deciding factors. Replacement is typically the best option for HVAC systems that are more than 10 years old and have problems with frequent breakdowns, decreased output, increased runtimes, excessive noise, or rising energy use. Alternatively, homeowners can multiply the age of the system by the estimated cost of repairs. If the amount exceeds $5,000, replacement is typically the best solution.

  • Can you repair an AC compressor?

    Compressor malfunctions are typically caused by faulty electrical connections, defective capacitors, and improper refrigerant levels that affect the system's operating pressure. Before calling a professional, homeowners can replace the air filter, double-check the thermostat settings, and hose off the outdoor unit to rule out minor maintenance-related problems. If these steps don't resolve the issue, the compressor may need to be replaced. Unfortunately, compressors aren't just one of the most critical components of the air conditioning system, they're also one of the most expensive. If the unit can't be repaired, a licensed HVAC contractor can determine whether a partial or full replacement is the best option.


  • How do I repair an air conditioning duct?

    Air ducts are responsible for a large portion of HVAC-related energy losses. According to the U.S. Environmental Protection Agency’s Energy Star program, 30% of heated and cooled air escapes from the ducts before it reaches its final destination. Some of the most common warning signs include hot and cold spots, odors, and low or no airflow. Loose ducts can be reconnected, and small cracks can be sealed with metallic foil tape. If the ducts are damaged, contaminated, or collapsed, it is usually time to call a professional. Trained AC technicians can also determine if the supply and return ducts are properly sized.


  • Does home insurance cover AC repairs?

    Homeowners’ insurance covers the cost of AC breakdowns caused by fire, lightning strikes, vandalism, or theft. To qualify for coverage, the homeowner must notify the insurance carrier of the loss and provide a report from a licensed contractor. Then, an insurance adjuster will evaluate the claim. Unfortunately, insurance coverage may only pay a limited amount, especially if the homeowner has a high-deductible policy.

  • How long does a new AC last?

    The average AC system has an expected lifespan of 14 years. Longevity can vary substantially depending on the unit's maintenance history and building-related factors that determine how often the system runs. Homeowners can extend the life of their HVAC equipment by scheduling annual maintenance, replacing filters monthly, and using recommended thermostat settings.

  • How do I maintain my AC to avoid needing repairs?

    Preventive AC maintenance is the key to increased longevity. Here are a few of the most beneficial tasks that homeowners can perform themselves.

    • Replacing air filters monthly
    • Using recommended thermostat settings
    • Keeping shades or blinds closed during the summer
    • Hosing off the outdoor coils to remove pollen and dirt
    • Monitoring utility bills for changes in consumption
    • Scheduling professional tune-ups every spring

    If problems arise, it's wise to contact a professional as soon as possible to avoid more extensive repairs. Responding quickly is the best way to prevent sudden breakdowns that may require a more expensive emergency service call.