Heating, Plumbing & Air Conditioning in Contra Costa County Since 1974

About Stewart Heating, Plumbing & Air Conditioning

Since 1974 Stewart Heating and Air Conditioning has been dedicated to providing the best HVAC solution for your needs, including commercial, industrial & residential heating and air conditioning 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.

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