Find the 7 Best Air Conditioning Companies in San Jose, CA

Fuse Service delivers expert HVAC, electrical, plumbing, and public works solutions in San Jose, CA. With 15+ years of experience, we provide same-day service, 24/7 emergency support, and up to 12-year warranties. Our certified technicians specialize in energy-efficient installations and repairs for residential, commercial, and industrial clients.

Fuse HVAC & Appliance Repair are the AC repair, plumbing repair and electrical service professionals in San Jose, CA!

Valley Heating, Cooling, Electrical & Solar provides comprehensive HVAC, electrical, and solar services to residential and commercial clients in San Jose and the Silicon Valley. Since 1962, we have combined technical expertise with personalized service to meet heating, cooling, and energy needs. Our certified technicians deliver reliable installations, repairs, and maintenance with a 100% satisfaction guarantee.

Cold Craft is a trusted HVAC and refrigeration contractor serving San Jose and surrounding areas since 1991. We specialize in installation, repair, and maintenance of heating, cooling, and refrigeration systems for residential and commercial properties. Our expertise includes geothermal heating, wine cellar climate control, and energy efficiency solutions.

AAA Furnace & Air Conditioning provides comprehensive HVAC services including installation, repair, and maintenance for residential clients in Silicon Valley. Specializing in air conditioning, heating systems, duct services, and indoor air quality solutions, we combine decades of experience with personalized service. Our family-owned business has served the community since 1957, prioritizing quality workmanship and customer satisfaction.

J & J Air Conditioning provides comprehensive HVAC services to commercial and industrial clients in the San Jose area. Specializing in new construction, equipment replacement, and maintenance solutions since 1978, we combine technical expertise with a commitment to customer satisfaction. Our services include emergency response, energy management systems, and LEED-certified design solutions.

Air Treatment Corporation delivers commercial HVAC and refrigeration solutions with a focus on sustainability and client partnerships. Since 1982, we've provided energy-efficient systems, factory-certified service, and tailored support across 10 U.S. locations. Our employee-owned structure ensures dedicated expertise for projects ranging from design to commissioning.