Air Conditioners

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.

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

Evolution™ System Air Conditioners

Available in variable-speed as well as 1- and 2-stage units, these powerful air conditioners can operate as quietly as a vacuum with efficiency ratings up to 26 SEER with up to 21 SEER efficiency ratings. All of these models can be controlled from almost anywhere with the Evolution™ Connex® control. Enjoy consistent comfort, even on extreme days.

Bryant Evolution Air Conditioners

Preferred™ Series Air Conditioners

Whether you choose the 1- or 2-stage unit or the Preferred™ Compact model, you’ll enjoy reliable, whole-home comfort. These mid-tier air conditioners are designed to operate consistently and quietly with SEER ratings up to 17 SEER. Some Preferred™ Compact models may not be eligible for installation in the Southeast or Southwest regions based on Department of Energy minimum efficiency standards. Stewart Heating, Plumbing & Air Conditioning, your Bryant HVAC contractor, can help you decide which Preferred™ Series air conditioner is right for you.

Legacy™ Line Central Air Conditioners

Legacy Line air conditioners provide energy-efficient cooling for your home, delivering an up to 16 SEER rating. Some Legacy™ models may not be eligible for installation in some regions based on Department of Energy minimum efficiency standards. Stewart Heating, Plumbing & Air Conditioning can help you decide which Legacy™ Line air conditioner is right for you.