To our Customers Regarding COVID-19
1974 - 2020
46 Years
of Service
1974 - 2020
46 Years
of Service
(925) 427-5522
Bay Area Heating, Plumbing & Air Conditioning Since 1974
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Just had the annual heating system tune-up carried out by Sergio Ruano from Stewart Heating and Air. Sergio provided the professional, high quality service that the company prides themselves for. Sergio arrived in plenty of time for the scheduled appointment and got straight to the task at hand. Sergio took time out to answer any questions I had as well as explaining some of the inner-workings of the heater system... tips on things to look out for, etc. I highly recommend Sergio as well as Stewart Heating & Air.

Stephen B. | Heating Tune-up
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Stewart's Heating & Air Conditioning isn't your average HVAC contractor. We care about your indoor comfort, and do our best to provide the perfect solution for your specific home and needs. To do this, we begin with a free visit to your home. To schedule a free estimate, simply fill out the form below, or call us at (925) 427-5522.

NATE Certified Contractors
Comfort Tips
BBB Accredited
Bryant Factory Authorized Dealer
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