
Get to Know John StevensonPlumbing, Heating & Air
Our Mission, Vision, & Values
The mission of every team member at John Stevenson Plumbing, Heating & Air Conditioning, Inc. is to deliver unsurpassed customer service and expert knowledge in the plumbing, heating, and air conditioning industries. As well as to provide our employees with a rewarding work environment. Our vision is to be recognized in the above-mentioned industries by offering energy efficient products and solutions that provide optimum home comfort to our clients.
At John Stevenson Plumbing, Heating & Air Conditioning, Inc., our core values are engrained in our company philosophy and define who we are. We are a company that will:
- Always remain customer service focused by going above and beyond.
- Be recognized as experts in our industry.
- Provide 100% satisfaction to our clients.
- Be involved in the community we serve.
- Will create and maintain an ongoing training program to guarantee quality installation and service.
- Work together as a team.
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Serving a City Near You!
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Charlie's Care Club
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Have Questions? We Have Answers!
We are heating and cooling professionals!
We maintain a high level of quality among our staff. All our installers and technicians are trained on a regular, on-going basis. We are certified by the following industry organizations:
- NATE: North American Technician Excellence (NATE) is a nationally recognized organization that created a standard of excellence in the HVAC industry. This organization voluntarily tests and certifies industry technicians and equipment to uphold a high service and installation standard.
- Energy Upgrade California: John Stevenson Plumbing, Heating & Air Conditioning, Inc. is a preferred contractor with Energy Upgrade California able to offer you energy saving rebates with your HVAC installation.
For more information or to receive a complimentary estimate on replacing your HVAC system, contact us at 949-426-7377. We are licensed, bonded and insured.

What Makes Us a Community Name?
Benefits of Working with Our Expert Team

Hear From Our Customers
Expertise isn't the only thing we have gained over the past three decades - check out our loyal customer base!
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“From the initial phone call to the final “goodbye” as they depart your property, they provide an exceptional experience across all touch-points.”- Kaan K.
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“I have been using John Stevenson’s services for about 7 years now and am really happy with all the services provided so far: new heater installation and yearly checkup/tune-up; new tankless water heater installation and yearly flush.”- Flavia P.
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“Elias was amazing and we couldn’t be more thankful for him and other staff at John Stevenson Plumbing. We have a short term rental and had a problem with clogged drains during our guest stay.”- Miles M.
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“Brian came out to service our furnace and was extremely professional and easy to talk to. He was very knowledgeable and pointed out everything he discovered and his recommendations going forward.”- Michael H.
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“The install team is a ‘Band of Brothers’ that work so well together, their workmanship and professionalism was top-notch.”- Tim S.
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“We were very impressed with Michael, who came out to try to find a possible slab leak. He was very thorough, and spent all the time he needed trying to investigate.”- Elizabeth M.
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“They provided fast and efficient service to fix my thermostat and Eric the technician was so polite and helpful.”- Chrissy R.
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“Scheduling was easy. Received a call 30 minutes before technicians arrived. John, the lead man explained the work to be done. He and his apprentice Gilbert were courteous and friendly.”- Phil H.