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
About Stewart Heating & Air Conditioning

It is so refreshing to do business with a company who delivers good customer service, offers reasonable rates, shows up on time, does a professional job and whose employees are courteous. This description perfectly summarizes my experience with Stewart Plumbing, Heating & Air. Brittni was friendly, provided helpful advice, demonstrated superior communication, offered convenient scheduling and disseminated accurate information. Service Tech Kevin, who performed the gas control valve replacement on my furnace, offered equally competent, prompt, efficient and friendly service. The rates quoted were fair, and the $59 for $25 coupon was honored as advertised. All in all, a very positive experience and I will definitely use Stewart Plumbing, Heating & Air again, and highly recommend them to others.

Donald P. - Antioch, CA | Heating Service
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Stewart Heating & Air Conditioning

Serving Contra Costa County: Alamo, Antioch, Brentwood, Concord, Martinez, Oakley, Pittsburg, Pleasant Hill & Walnut Creek

Since 1974 Stewart Heating and Air Conditioning has been dedicated to providing the best HVAC solution for your needs, including commercial, industrial & residential heating, air conditioning and solar voltaic systems. We do our projects right the first time and it shows, as our company is built on referral business. In 2008, approximately 65% of our business was from referrals. This enables us to focus on quality, and installing heating and cooling systems that work the first time, every time while meeting your unique design requirements.

If we don't provide what you need and want, we're not doing our job. Our employees are trained to ask questions and find out what your specific desires are, and then to see your job through from start to finish - ensuring your 100% satisfaction.

NATE Certified Contractors
Comfort Tips
BBB Accredited
Bryant Factory Authorized Dealer
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