35+ Years of Excellence
5 Star Guarantee Service
- Diagnostic: We go over your problem at hand (why you called).
- System & Safety Check: We complete a thorough evaluation of your entire system.
- Notify: At any time, if we notice an area of concern, we will let you know.
- Options: We offer you a complete list of details and options.
- Review: We review and select the best option for your time, budget, and investment.
- Approval: With your approval, we get started today to solve the problem, and have you on your way.
- 24-Hour Check-In: We’ll call you within 24 hours to make sure you are satisfied.
Heating, Air Conditioning & Plumbing Services in Orange County
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 Plumbing, Heating & Air 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:
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.
Home Comfort Solutions, Done Right
“Great service! On time, friendly, efficient and knowledgeable.” – Past Customer
No matter the service you need, you can count on our friendly and professional technicians to offer honest advice, competitive pricing, and flawless service. We believe in keeping our customers informed throughout the entire process, so you can make the most informed decision about your home moving forward.
It is easy to see why customers continue to choose John Stevenson Plumbing, Heating & Air Conditioning, Inc. time and time again. As a second-generation company, we take a great deal of pride in the integrity of our services and proudly provide free estimates, fast and reliable service, and unmatched warranties to offer you the ultimate peace of mind.
Book your service with John Stevenson Plumbing, Heating & Air today! Contact us at (760) 276-6690 and our team will schedule an appointment with you right away.
Explore Our Services
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
John Stevenson Plumbing, Heating & Air
Serving a City Near You!
Charlie's Care Club
Charlie’s Care Club is an exclusive benefit package for our customers which maintenance for heating, cooling, and plumbing systems. Members receive priority scheduling and discounts, as well as in-home evaluations and system tune-ups.
