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John Stevenson Plumbing, Heating & Air Conditioning, Inc. John Stevenson Plumbing, Heating & Air Conditioning, Inc.
(949) 426-7377
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FREE Furnace, Water Heater, & More Giveaway!

Heating, Air Conditioning & Plumbing Services in Ladera Ranch, CA 

Services in Lake Forest, Mission Viejo & throughout Orange County

At John Stevenson Plumbing, Heating & Air Conditioning, Inc., we have become the trusted name in HVAC and plumbing solutions for residential and commercial properties throughout Orange County. We are a local company that has been serving our neighbors for over a decade, helping hundreds of property owners stay comfortable and safe indoors. All of our technicians are highly trained and NATE-certified—and we only offer the most advanced and energy-efficient heating, cooling, and plumbing systems on the market.

We understand how crucial your water heater and HVAC systems are to your overall comfort, which is why we perform reliable service fast, offering same-day appointments and after-hours service. Whether you need fast AC repair, seamless furnace replacement, or tankless water heater service, you can count on our experts to get the job done right every time.

Orange County Heating & Air Conditioning Experts

At John Stevenson Plumbing, Heating & Air Conditioning, Inc., we prioritize honesty, affordability, and unmatched service standards. We are a Carrier Factory Authorized Dealer that specializes in servicing a wide range of heating, cooling, and air quality systems—with repair, replacement, installation, and maintenance solutions that are second to none.

We offer the following services throughout Orange County:

Why Choose John Stevenson for Your Home Comfort Needs?

At John Stevenson Plumbing, Heating & Air Conditioning, Inc., we pride ourselves on delivering exceptional service and unmatched expertise. Our commitment to customer satisfaction sets us apart in the Carlsbad area. Here are just a few reasons why you should choose us for your home comfort solutions:

  • Experienced Professionals: Our team consists of certified technicians with years of hands-on experience in plumbing, heating, and air conditioning.
  • Transparent Pricing: We provide upfront pricing with no hidden fees, ensuring you know exactly what to expect before any work begins.
  • 24/7 Emergency Services: Home comfort issues can arise at any time. Our emergency services are available around the clock to address your urgent needs.
  • Customer-Centric Approach: We listen to your concerns and tailor our services to meet your specific needs, ensuring a personalized experience every time.
  • Quality Assurance: We stand by our work with a satisfaction guarantee, giving you peace of mind that your home is in good hands.

When you choose John Stevenson Plumbing, Heating & Air Conditioning, Inc., you're not just getting a service; you're gaining a trusted partner in maintaining your home's comfort and efficiency. Contact us today to learn more about how we can help you!

To learn more about our services, or to schedule an appointment today, contact our friendly staff by calling (949) 426-7377 or reach out online. 

What Makes Us a Community Name?

Benefits of Working with Our Expert Team
  • Drug Tested & Background Checked Technicians
  • Upfront Pricing — You’ll Never Pay More Than You’re Quoted
  • Expert Advice From Professional, Licensed and Certified Technicians
  • We Stock Enough Parts in Our Trucks to Do 93% Of Repairs on the Spot
  • Flexible Scheduling - Ask About Same-Day or Emergency Service
  • 5 Star Service Guarantee Includes Service Tailored to Your Needs & Budget

Ready to Get Started?

Call (760) 276-6690 Now!
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Always Close By Providing Service 6 Days a Week. Monday - Sunday, 8:00 AM - 7:00 PM

You can rely on us for fast, effective services. As part of our 5 Star Service Guarantee, we promise to value your time, provide knowledgeable technicians, and dedicate ourselves to your full happiness with all of our services.

  • Encinitas
  • Escondido

Hear From Our Customers

Expertise isn't the only thing we have gained over the past three decades - check out our loyal customer base!
    “Definitely Recommend!”
    “Luis was great! Fixed a leak in a gas line to our Guest House. Work was done quickly and professionally with excellent communication to me about the process.”
    - Pam L.
    “Functional and working properly.”
    “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.
    “Highly Recommend!”
    “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.
    “Highly Recommend!”
    “Excellent customer communication and service. The maintenance is easy to schedule, they are on-time and work quietly.”
    - Bill B.
    “Professionalism was top-notch.”
    “The install team is a ‘Band of Brothers’ that work so well together, their workmanship and professionalism was top-notch.”
    - Tim S.
    “Totally professional”
    “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.
    “Highly Recommend!”
    “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.
    “Very Knowledgeable!”
    “So our heater stopped working. We called John Stevenson who was recommended by a neighbor after we called other places that could not come out for two weeks or charged a service fee.”
    - Darby J.