San Jose Air Conditioning & More
Repairs Installations Replacements Additions Maintenance

The furnace/heating contractors at Air Quality Systems have been in business for 20 years, doing everything from air conditioning, heating service, furnace installations, furnace repair/service and maintenance, furnace replacements, Central air conditioning, Residential heating service and Commercial heating maintenance and installations.

       Heating Installations, service and replacement.
  • Furnaces/heaters service/Repair and maintenance
  • Air Handlers, air Cleaners, wall heaters, boilers
  • water heaters, gas furnaces, fire places, chimneys
  • Roof top package units, air forced heating,
  • heat pump service installation and repair.
  • thermostats, duct replacements, air humidifiers
  • electronic air cleaners, air humidifiers.
  • Residential heater service and maintenance
  • Commercial heating and furnace service

  • High Efficiency heating Trane, Carrier, Lennox, Bryant, Amana, American Standard, Heating Service.
  • 98% high energy efficiency Trane  heating furnace XV variable speed furnace XL two stage heating
  • 96% Carrier High energy efficiency Infinity furnace, Performance two stage, Comfort series single stage
  • Bryant, Payne, York , furnaces Available 80% standard Payne, Bryant, Carrier, Trane furnace

    Heating Service and installation
     air conditioning maintenance and repair.

  • Free estimates on new heating replacements
  • 12 month warranty on parts and labor
  • 24/7 heating emergency service
  • no extra charge on weekends or holidays
  • Fast Response - Same day service
  • commercial air conditioning service
  • residential air conditioning repair
  • ac duct installation and replacement
  • Heat pump installations and replacements
  • all repairs done at your business or home

All heating and furnace service and repairs in Hayward,
San Ramon, Castro Valley, San lorenzo, Oakland, Dublin,
Pleasanton, Alamo, Danville, Lafayette, San Leandro,
Orinda, Moraga, Walnut Creek, Concord, Union City,
Fremont, Milpitas, San Jose, Santa Clara, Sunnyvale,
Saratoga, Morgan Hill, Gilroy, Los Gatos, Monte Sereno, Cupertino, Los altos, Los Altos Hills, Palo Alto, Portola Valley, Menlo Park, Atherton, Redwood City, Woodside, San Carlos, Belmont, San Mateo, Burlingame, Milbrae, Foster City, Redwood Shores, Hillsborough, San Bruno, So San Francisco, Newark, Campbell, Berkley, El Cerrito, Tracy, Pacifica, California.

Fast Response - Same day Service
Your local company in the bay Area!
(925) 479-0574     (510) 796-5253      (408) 992-0305      (650) 578-0104
Insured and Bonded
California contractor's license # 861542
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