A-1 Heating and Cooling
A-1 Heating and Cooling is San Jose’s premier HVAC contractor servicing Northern California since 1983.
We’re family-owned and operated. Our team is composed of highly talented and experienced HVAC professionals who specialize in all phases of residential heating, ventilation, and cooling services.
Call (408) 351-8757 or contact us online to get a free estimate on HVAC repair or installation services in San Jose.
Breathe Easy with A-1 Care
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Our Mission
Deliver exceptional HVAC services with reliable workmanship, honest communication, and fair pricing. We’re committed to building lasting relationships through quality service and customer satisfaction.
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Our Core ValuesWe operate with professionalism, integrity, and respect in every interaction. Our commitment to honesty, accountability, and quality service builds trust with every customer.
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Business QualificationsWith more than 35 years of HVAC experience, our team proudly serves Bay Area homeowners and contractors with expert heating and cooling solutions. Our licensed technicians receive ongoing training to ensure top-quality workmanship.
Real Customers. Real Comfort.
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“They were friendly, professional, and always on time (2 day install). They were able to diagnose a problem with my upstairs air flow and offered various options for addressing the issue.”- Brian T.
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“Danny with A1 Heating and Cooling was our technician and was very helpful in giving us thorough explanations on what was needed”- Hugo L.
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“The crew of Everardo, Alberto, and Juan were very professional, courteous, and very efficient -- completing the job in under 4 days.”- Mike B.
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“Danny was super helpful and a explained all that he saw going on with my heating system.”- Adele M.
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“I would recommend A1 heating and cooling to anyone who needs furnace repair quickly.”- Terri N.
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“Francisco was great - called about 20 minutes before arriving, on time, tidy, polite, and communicated clearly.”- Elayna L.
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“Elmur came out and quickly diagnosed the problem with our HVAC system ordered the part and was back 2 days later to install it.”- Gabe B.
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“From maintenance checks before the seasons start to “umm, there’s a new icon I’ve never seen before on my thermostat” they are here to help.”- Melissa H.
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“Not only fixing my current thermostat problem within the scheduled window, he also checked my AC unit health and gave me advice how to use it more efficiently.”- Asano A.