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Best AC Repair Services in Fairfield, CA

Our Recommended Top 13

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Fairfield 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.

38Reviewed

28Curated

13Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

875 Cotting Ln., Vacaville, CA 95688

Expertise.com Rating

Review Sources

Google
4.8 (107)
Yelp
4.9 (95)
Facebook
4.4 (13)

Why choose this provider?

Cozy Home Services is a locally owned and operated company that provides AC repair, installation, and maintenance to Fairfield homeowners. It also offers a comprehensive home performance analysis, including the evaluation of HVAC equipment, electrical panels, air leakage, indoor air quality, and energy bills. The business specializes in working with older properties. Membership options that include 32-point inspections conducted in the fall and spring are available. With over 20 years of experience, Cozy Home Services helps families maintain the comfort of their homes throughout the summer.

  • Installation
  • HVAC Contractor
  • Maintenance & Repair

Fairfield, CA 94533

Expertise.com Rating

Review Sources

Yelp
3.2 (52)
Google
4.6 (29)
Angi
4.4 (11)

Why choose this provider?

Graydon Kouri Plumbing Heating Air Conditioning provides HVAC repair and maintenance services for Fairfield-based customers. Its team covers air conditioners, water heaters, and furnaces based on each client's insulation and ventilation needs in line with industry guidelines and standards. It conducts routine inspections to identify carbon monoxide levels on the premises and pinpoint issues concerning air quality, damaged system parts, and gas pressure. It also consults with clients in assessing their properties and identifying air conditioning systems that suit their budget and desired models.

  • Water Heaters
  • Furnaces

160 Rice Lane, Vacaville, CA 95688

Expertise.com Rating

Review Sources

Yelp
4.8 (141)
Google
4.8 (68)
Facebook
4.9 (47)

Why choose this provider?

All Weather Heating & Air Conditioning is a Vacaville-based business that caters to Fairfield clients. It tackles various AC-related issues—including damaged condensate pans, frozen coils, and dirty filters—and performs necessary repairs. For property owners looking to avoid extensive repairs, the company provides maintenance services. Its team of NATE-certified technicians has experience servicing Bryant-brand products. The company is a family-owned and family-operated enterprise that has been in the HVAC industry for over 15 years. It is an Air Conditioning Contractors of America member.

  • Maintenance & Repair

PO BOX 6296, Vacaville, CA 95696

Expertise.com Rating

Review Sources

Google
5.0 (29)
Yelp
4.8 (29)

Why choose this provider?

Andre's Air caters to residential clients across Fairfield and the surrounding neighborhoods. It offers air conditioning repair, installation, upgrade, replacement, and maintenance services. Its technicians also work on air handlers and cleaners, gas furnaces, heat pumps, thermostats, zoning products, and duct-free systems. Its team is on call for emergency heating and cooling services. Additionally, the company provides standby power generator installations to help clients maintain their comfort during power outages. Andre Carollo, the company's owner, established the family-owned and family-operated business in 2008.

  • Installation
  • Maintenance & Repair

1128 Western St #27, Fairfield, CA 94533

Expertise.com Rating

Review Sources

Google
4.8 (311)
Yelp
4.8 (62)

Why choose this provider?

Same Day Air Conditioning & Heating serves Fairfield residents. The company provides air conditioning repair services, allowing homeowners to remain comfortable even in extreme weather. Its NATE-certified and factory-trained technicians offer 24-hour emergency and same-day repair services on a diverse range of air conditioning brands and models, including mini-split ACs and ductless cooling systems. The crew also provides duct cleaning, sealing, AC replacement, and indoor air quality control services for residential and light commercial projects. The company has been serving clients for over 40 years.

  • Installation
  • Maintenance & Repair

2440 Sprig Court, Concord, CA 94520

Expertise.com Rating

Review Sources

Google
4.8 (685)
Yelp
3.2 (147)
Facebook
4.9 (107)

Why choose this provider?

Freschi Heating & Air Conditioning has been tackling AC cooling problems in Fairfield for over 40 years. It assesses the repair or replacement of underperforming AC units that generate high energy usage and maintenance costs. Its 4,000 team members include technicians that are Advanced Certified Experts. They also handle leakage repair, drain cleaning, and heater installation. They provide special assistance to veterans and active military personnel. The company supports the Make-A-Wish Foundation, Bowl-A-Thon fundraiser, and various food pantries across the country.

  • Furnaces
  • Commercial

821 Eubanks Dr, Suite C, Vacaville, CA 95688

Expertise.com Rating

Review Sources

Google
4.9 (896)
Yelp
4.4 (210)
Facebook
4.9 (79)

Why choose this provider?

Right Now Air is a full-service HVAC solutions provider that serves clients in and around Fairfield. The company provides air conditioning repair services and has completed over 5,000 projects in the last 40 years. Its NATE-certified technicians can recharge, de-ice, and perform general repairs on a variety of air conditioning brands and models. The group also handles new air conditioner installations, replacements, and tune-ups. John Neuman, the firm's president and CEO, founded the company after 12 years of working for various HVAC companies.

  • Maintenance & Repair

Fairfield, CA

Expertise.com Rating

Review Sources

HomeAdvisor
4.8 (119)
Yelp
5.0 (33)
Google
5.0 (3)

Why choose this provider?

Kazen Custom Heating & Air serves clients in Fairfield and its surrounding areas. It installs, maintains, replaces, and repairs air conditioners of various makes and models. The company's technicians attend regular assessments and training to stay up to date with the latest technologies and techniques. They also provide services for furnaces and water heaters. The business has been operating for over a decade. It offers special accommodations for senior citizens, police officers, military personnel, and first responders.

  • Maintenance & Repair

1627 Capitola Way, Fairfield, CA 94534

Expertise.com Rating

Review Sources

Yelp
4.7 (28)
Google
5.0 (13)

Why choose this provider?

Golden State Comfort Systems is a heating and air conditioning company that serves individuals and businesses throughout the Fairfield area. The company repairs the air conditioning systems of its clients. It conducts routine inspections and preventive maintenance to keep AC systems working in peak condition. Its inspection program includes checking coils, blowers, motors, and electrical connections. The company has been installing and repairing air conditioning and heating equipment for over 15 years. It was featured in the 2015 Daily Republic Reader's Choice publication.

  • Installation
  • Maintenance & Repair

2777 Yulupa Ave. Ste. 345, Santa Rosa, CA 95405

Expertise.com Rating

Review Sources

Yelp
3.9 (75)
Google
3.0 (3)

Why choose this provider?

Hug Plumbing, Heating & Cooling serves residential and commercial clients in Fairfield and nearby metros. The company's air conditioning services include emergency repair, installation, and maintenance. Its technicians check the entire cooling unit and provide immediate fixes for common signs of damage, such as strange noises, inefficient airflow, and leaking refrigerants. In addition, they set up furnaces and clean ventilation systems. The company also delivers a wide range of plumbing solutions for problems with sewer lines, well pumps, and toilets.

  • Maintenance & Repair

794 Braydon Pl, Napa, CA 94559

Expertise.com Rating

Review Sources

Facebook
5.0 (164)
Google
4.9 (98)
Yelp
4.5 (88)

Why choose this provider?

FUSE HVAC & Appliance Repair is a service provider that delivers repair solutions for the Fairfield community. Its EPA-certified technicians install new or replace existing ductwork, air conditioners, ductless splits, and rooftop packaged AC units. They repair various air conditioner problems like overheating, clogged drain lines, and malfunctioning units for commercial or residential establishments. The company has been serving clients' equipment needs for over 13 years. Its crew also offers regular maintenance and same-day repair services.

  • Installation
  • Maintenance & Repair
  • HVAC Contractor

Vacaville, CA

Expertise.com Rating

Review Sources

Yelp
4.7 (87)
Google
4.9 (18)

Why choose this provider?

Austin's Heating & Air Conditioning is a locally owned and operated business that has been serving Fairfield and the surrounding areas since 1979. Its crew of technicians repairs air conditioners in residential and commercial properties. They also replace irreparable units and install new ones of various models. In addition, the contractors help maintain safe indoor air quality through air duct cleaning. Other solutions include home ventilation inspection, air filtration system installation, and heating system repair and maintenance.

  • Maintenance & Repair

4405 Solano Ave, Napa, CA 94558

Expertise.com Rating

Review Sources

Yelp
4.2 (47)
Google
3.9 (17)
Angi
5.0 (5)

Why choose this provider?

Reliable Refrigeration, Inc., is a family-owned and family-operated business that caters to property owners in Fairfield. It serves the maintenance needs of residential and commercial customers by providing them with AC repair services. The company performs systems diagnostics and creates plans on how to optimize AC units' performance, lower sound levels, and improve air quality. Its technicians also repair and install heating equipment from the brand Bryant. Reliable Refrigeration has been in the industry for 45 years.

  • Installation
  • Maintenance & Repair

Compare our Top AC Repair Services

NameExpertise RatingAddressPromotionsLearn more
Cozy Home Services
875 Cotting Ln., Vacaville, CA 95688
Graydon Kouri Plumbing Heating Air Conditioning
Fairfield, CA 94533
All Weather Heating & Air Conditioning
160 Rice Lane, Vacaville, CA 95688
Andre's Air
PO BOX 6296, Vacaville, CA 95696
Same Day Air Conditioning & Heating
1128 Western St #27, Fairfield, CA 94533
Freschi Heating & Air Conditioning
2440 Sprig Court, Concord, CA 94520
Right Now Air
821 Eubanks Dr, Suite C, Vacaville, CA 95688
Kazen Custom Heating & Air
Fairfield, CA
Golden State Comfort Systems
1627 Capitola Way, Fairfield, CA 94534
Hug Plumbing, Heating & Cooling
2777 Yulupa Ave. Ste. 345, Santa Rosa, CA 95405
FUSE HVAC & Appliance Repair
794 Braydon Pl, Napa, CA 94559
Austin's Heating & Air Conditioning
Vacaville, CA
Reliable Refrigeration, Inc.
4405 Solano Ave, Napa, CA 94558

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.


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