
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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“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.
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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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“My kitchen sink was leaking and I called John Stevenson Plumbing at 7:00 pm on a Monday night three days before Christmas.”- Shirin B.
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“They arrived as planned and were personable but didn't waste any time getting to the tasks at hand. If only all maintenance was this easy to deal with.”- Kerry M.
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“I have used John Stevenson numerous times over the past few years for both plumbing and heating issues.”- Phyllis S.
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“I can't say enough great things about Patrick and the whole John Stevenson company.”- Holly G.
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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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“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.