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Galaxy Heating & Air Conditioning
(925) 578-3379

Serving the Bay Area Since 2008

Our Service Area

Galaxy Heating & Air Conditioning proudly serves homes and businesses throughout the San Francisco Bay Area with expert HVAC installation, repair, and maintenance services.

Local Bay Area Coverage

Four Offices, One Bay Area Team

Our staffed offices in Pleasant Hill, Dublin, Oakland, and San Francisco support HVAC service throughout five Bay Area counties.

Pleasant Hill Main Office

3301 Vincent Road

Pleasant Hill, CA 94523

Local services Directions ↗

Dublin Office

7915 Fall Creek Road, #107

Dublin, CA 94568

Local services Directions ↗

Oakland Office

522 7th Avenue

Oakland, CA 94607

Local services Directions ↗

San Francisco Office

584 Castro Street

San Francisco, CA 94114

Local services Directions ↗

Most Requested Services

Heat Pump Installation Furnace Repair AC Repair Mini Split Installation Emergency HVAC Service Near Me

Counties We Serve

Alameda County

Contra Costa County

San Mateo & San Francisco Counties

Santa Clara County

Featured City Services

Click on any featured city below to learn more about our HVAC services in your area, including local service details and customer testimonials.

Oakland

Alameda County

4.8

Providing reliable heating and cooling solutions throughout Oakland, including Rockridge, Montclair, and Lake Merritt areas.

Neighborhoods Served:

Rockridge Montclair Lake Merritt Temescal Piedmont Avenue

San Francisco

San Mateo/San Francisco Counties

4.8

Expert HVAC services for San Francisco residents in all neighborhoods from the Mission to Pacific Heights.

Neighborhoods Served:

Mission District Pacific Heights SOMA Noe Valley Richmond District

Pleasant Hill

Contra Costa County

4.8

Trusted HVAC services throughout Pleasant Hill and surrounding Contra Costa communities.

Neighborhoods Served:

Grayson Woods Rodgers Ranch Pleasant Oaks College Park Gregory Gardens

Walnut Creek

Contra Costa County

4.8

Premium climate control solutions for Walnut Creek homes in downtown, Northgate, and beyond.

Neighborhoods Served:

Downtown Northgate Rossmoor Saranap Tice Valley

Berkeley

Alameda County

4.8

Trusted HVAC services throughout Berkeley including North Berkeley, South Berkeley, and the Berkeley Hills.

Neighborhoods Served:

North Berkeley South Berkeley Berkeley Hills Claremont Elmwood

Fremont

Alameda County

4.8

Expert HVAC installation and repair services for Fremont residents in Mission San Jose, Centerville, and beyond.

Neighborhoods Served:

Mission San Jose Centerville Niles Warm Springs Irvington

Pleasanton

Alameda County

4.8

Trusted HVAC services for Pleasanton's Tri-Valley homes, from charming downtown properties to upscale communities in Ruby Hill and Vintage Hills.

Neighborhoods Served:

Downtown Pleasanton Ruby Hill Vintage Hills Mohr Park Kottinger Ranch

Lafayette

Contra Costa County

4.8

Premium HVAC solutions for Lafayette's hillside estates and established neighborhoods, with expertise in multi-zone systems for custom homes.

Neighborhoods Served:

Happy Valley Burton Valley Lafayette Estates Deer Hill Reliez Valley

Brentwood

Contra Costa County

4.8

Reliable cooling and heating for Brentwood's East County communities — where summer heat regularly tops 100°F and a well-sized AC system is essential.

Neighborhoods Served:

Deer Ridge Harvest Park Vintner Square Sand Creek Trilogy

Complete Bay Area Coverage

We serve over 56 cities across the San Francisco Bay Area, including:

Alameda County

  • • Alameda
  • • Albany
  • • Berkeley
  • • Dublin
  • • Emeryville
  • • Fremont
  • ...and 7 more cities

Contra Costa County

  • • Alamo
  • • Antioch
  • • Brentwood
  • • Concord
  • • Danville
  • • El Cerrito
  • ...and 8 more cities

San Mateo & San Francisco Counties

  • • Atherton
  • • Belmont
  • • Burlingame
  • • Daly City
  • • Foster City
  • • Hillsborough
  • ...and 8 more cities

Santa Clara County

  • • Campbell
  • • Cupertino
  • • Los Altos
  • • Los Gatos
  • • Milpitas
  • • Mountain View
  • ...and 5 more cities

Don't See Your City Listed?

We serve many additional communities throughout the Bay Area. Give us a call to see if we service your area. Our team is always expanding to reach more customers in need of quality HVAC services.

Need HVAC Service?

Phones answered 24/7 • Emergency service whenever possible