Expertise.com Homepage

2025

Last updated:

Best HVAC & Furnace Repair Services in Union City, CA

Our Recommended Top 9

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 Union City HVAC & furnace repair services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

25Reviewed

18Curated

9Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

30042 Mission Boulevard, Hayward, CA 94544

Expertise.com Rating

Review Sources

Yelp
4.5 (24)

Why choose this provider?

All About Air is a family-owned and operated HVAC company that handles heater and air conditioner installation services near Union City. The company works with primarily residential clients, and its team designs and implements a unique HVAC system for its client's home. The team is also available to inspect, repair, and maintain pieces of heating and cooling equipment. The technicians have experience working on air conditioning units, furnaces, and air ducts.

  • Air Conditioning
  • Furnaces
  • Tune Up

Fremont, CA

Expertise.com Rating

Review Sources

Yelp
4.5 (13)
Google
5.0 (7)
HomeAdvisor
5.0 (1)

Why choose this provider?

Giant HVAC Inc. is a local contractor near Union City with years of experience helping homeowners stay comfortable in their homes. The company offers free estimates on the installation of new HVAC systems that fit the customer's needs and budget. It provides reliable preventative maintenance services to keep equipment operating efficiently and avoid future expensive repairs. Additionally, Giant HVAC can pressure test air ducts for any leaks and repair or replace them as necessary.

  • Air Conditioning
  • Carrier

Union City, CA

Expertise.com Rating

Review Sources

Yelp
5.0 (99)
Google
4.8 (8)

Why choose this provider?

Artisan Air Heating and Cooling is an HVAC company offering air conditioner repair services in Union City that was founded in 2016. The company's founder, Cody Cusick, has been working in the heating and cooling industry for over 20 years, and his team installs and maintains temperature control systems, such as air conditioners, furnaces, heat pumps, and air ducts. The team has serviced products that were manufactured by Carrier, Lennox, and Frigidaire.

  • Air Conditioning
  • Furnaces
  • Tune Up

33540 3rd Street, Union City, CA 94587

Expertise.com Rating

Review Sources

Yelp
4.5 (38)
Facebook
3.0 (2)

Why choose this provider?

AJ Heating & Cooling Inc. serves homes and businesses in Union City. It offers HVAC and furnace repair services to extend the life and maintain the efficiency and safety of heat pumps and air conditioning systems. Its NATE-certified technicians use products from various brands like Bryant and Mitsubishi Electric. In addition, they diagnose and replace air ducts and offer attic cleanup and air sealing. The company also specializes in loose-fill and cellulose sanctuary insulation made from virgin fiberglass or recycled paper with no chemicals to exacerbate allergies.

  • Air Conditioning
  • Furnaces

3266 Investment Boulevard, Hayward, CA 94545

Expertise.com Rating

Review Sources

Google
4.8 (5832)
Yelp
4.5 (356)
Angi
4.6 (344)

Why choose this provider?

Bell Brothers Plumbing, Heating & Air serves homes and businesses in and around Union City. It repairs, installs, and maintains HVAC and furnaces for optimal performance and efficiency. The company also provides plumbing services covering sewers and drains, water filtration, and water heaters. Its technicians carry the formaldehyde-free Mylar ductwork for energy efficiency and a healthy home. It has been in the industry for over 25 years and aims to deliver a positive customer experience by requiring its technicians to possess a friendly demeanor.

  • Air Conditioning
  • Furnaces
  • Tune Up

8040 Wells Avenue, Newark, CA 94560

Expertise.com Rating

Review Sources

Yelp
5.0 (14)
Google
4.0 (4)

Why choose this provider?

Copeland Mechanical Inc. is a local, family-owned HVAC contracting firm serving homeowners and businesses in Union City and nearby communities. Its team addresses furnace-related concerns, including emergency repairs, routine maintenance, parts replacements, and complete system installations. The company also provides repair services for heat pumps, commercial refrigerators, and air conditioning units. Copeland Mechanical has been handling projects in the Alameda County area for more than 20 years. It carries products from Carrier, Tempstar, and Payne.

  • Air Conditioning
  • Furnaces
  • Tune Up

33429 5th Street, Union City, CA 94587

Expertise.com Rating

Review Sources

Yelp
5.0 (63)
Angi
5.0 (1)

Why choose this provider?

Rabboni Mechanical is an HVAC and furnace repair business that has been serving customers in and around Union City for more than 10 years. The team at Rabboni Mechanical focuses on providing custom-designed cooling and heating systems and high-quality installations in a cost-effective way. It also offers 24/7 emergency services that involve repair or replacement, new installations, and preventive maintenance of any make and model of furnace and air conditioning systems.

  • Air Conditioning
  • Furnaces
  • Duct Work

1532 W Winton Ave, Hayward, CA 94545

Expertise.com Rating

Review Sources

Yelp
5.0 (4)
Google
5.0 (1)

Why choose this provider?

Ackley Sheetmetal Inc. is a family-owned and operated maintenance company that handles air conditioner repair services near Union City. The company has been serving the community since 1984, and its team installs and replaces HVAC equipment, such as air conditioning units, air ducts, and furnaces. The technicians also perform routine maintenance and repairs in order to extend the equipment's lifetime. Ackley Sheetmetal Inc. is available at all times to respond to emergencies.

  • Air Conditioning
  • Furnaces
  • Tune Up

Union City, CA

Expertise.com Rating

Review Sources

Yelp
4.5 (21)

Why choose this provider?

Fairway Plumbing, Heating & Cooling serves residential and commercial customers in Union City and the neighboring communities. With a fully stocked truck available for dispatch, its technicians address various HVAC issues with efficiency, including furnaces with faulty starting mechanisms, wall heaters generating insufficient heat, and central air conditioners with damaged capacitors. They repair various makes and models, from Amana, Carrier, and General Electric to Goodman and Lennox. Company owner Rick Heffern has been in the HVAC business since 1985.

  • Air Conditioning
  • Furnaces
  • Central Air

Compare our Top HVAC & Furnace Repair Services

NameExpertise RatingAddressPromotionsLearn more
All About Air
30042 Mission Boulevard, Hayward, CA 94544
Giant HVAC, Inc.
Fremont, CA
Artisan Air Heating and Cooling
Union City, CA
AJ Heating & Cooling Inc.
33540 3rd Street, Union City, CA 94587
Bell Brothers Plumbing, Heating & Air
3266 Investment Boulevard, Hayward, CA 94545
Copeland Mechanical Inc.
8040 Wells Avenue, Newark, CA 94560
Rabboni Mechanical
33429 5th Street, Union City, CA 94587
Ackley sheetmetal
1532 W Winton Ave, Hayward, CA 94545
Fairway
Union City, CA