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Stewart Heating Air & Plumbing Inc

Founded 1974 • With Angi since April 2007


(459) Verified Reviews


Serving California home & business owners since 1974! Dedication to the highest quality of customer service. Delivered with a sense of integrity, friendliness, individual pride, and company spirit. With more than 43 years in the mechanical business, Stewart Heating and Air Conditioning is 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. We are a green focused company, and provide home energy audits to help our customers move to more efficient homes....

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Verified Reviews

A few reviews for this pro...


Initially I was pleased however after the first scheduled routine service, by a rival company with whom I already had a service contract, I was much less than pleased. They did no service just an overall inspection of the work Stewart's had performed. They wrote up pages of issues and took 28 photos to back up their evidence. I sent both to Stewart's in email and made an appointment, which then go...

Description of Work
Replace entire HVAC system

Category heating & air conditioning/hvac



I have never had any problems with their work. They inspect it twice a year and I would recommend them.

Description of Work
They installed a new HVAC system.

Category heating & air conditioning/hvac



Worked and came back when needed reset

Description of Work
HVAC tuneup and Nest reconnection

Category heating & air conditioning/hvac



The tech showed up a bit early for a scheduled maintenance check up of my AC and heater. He was friendly and informative. He let me know what was running well and which items may wear out (some sooner than later) and which items need replacement. No pressure to replace things immediately.

Description of Work
AC/ Heater Maintanence

Category heating & air conditioning/hvac



Several years ago, I upgrated my Heating, Air and Tankless Water Heater via Steward Heating in my house. They were and have been very professional and answered all our questions along the way. They have continued to keep in touch with updates, service etc. They contact us when service is due and ask how things are going with the entire system. This service visit was for the Heating system and the ...

Description of Work
Yearly service on our Heating System

Category heating & air conditioning/hvac

    Services Offered

    Residential & Commercial Heating, Air Conditioning Repair, Plumbing, HVAC, Attic Insulation, Duct Cleaning & Water Heater Replacement.

    Services Not Offered

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    General Information
    Free Estimates
    Eco-Friendly Accreditations
    Payment Options
    Visa, MasterCard, American Express, Discover, Check, Financing
    Senior Discount
    Emergency Service