We are thrilled to announce a significant milestone in our journey. Complete Comfort Plumbing, Heating & Air Evolves into John Stevenson Plumbing, Heating & Air Conditioning, Inc. We are excited about the future as we continue to strive for excellence in all our endeavors. Thank you for your trust and continued support! 

Heating & Air Conditioning Irvine CA

Heating & Air Conditioning Services in Irvine, CA

NATE-Certified HVAC Experts Serving Homes & Businesses

Irvine is close to the coast, so different parts of the city experience different microclimates. The city also experiences the unique June Gloom weather pattern. As a local company, John Stevenson Plumbing, Heating & Air Conditioning, Inc. understands our region’s climate and how that relates to your heating and cooling needs. We can make sure your HVAC system stay in good condition throughout the year.

John Stevenson Plumbing, Heating & Air Conditioning, Inc. provides a full range of HVAC services in Irvine, making us your one-stop shop when it comes to your heating or cooling needs.

Count on us for the following services:

  • Installation and repair of residential and commercial heating and cooling systems
  • Cost-effective preventative maintenance plans
  • Duct cleaning
  • Sheet metal fabrication
  • Indoor air quality services
  • Wi-Fi thermostat installation
  • Home automation

To schedule service with our Irvine heating and air conditioning experts, give us a call today at (949) 426-7377. We even offer plumbing services!

Residential & Commercial Air Conditioning Services 

AC Repair, Installation & Maintenance

John Stevenson Plumbing, Heating & Air Conditioning, Inc. is the leading air conditioning company in Irvine because of our decades of experience, factory-trained technicians, and excellent customer service. If your air conditioning system is in need of professional attention, don't hesitate to give us a call for AC repair, service, or replacement at your home or business.

Our air conditioning services can resolve a wide range of common cooling system problems, including:

  • Dirty air filters
  • Frozen evaporator coils
  • Uncomfortable indoor humidity
  • Refrigerant leaks
  • Faulty blower motors
  • Leaking air ducts
  • Short cycling
  • And much more

Heating Repair, Installation & Maintenance

Having trouble with your heat pump or furnace? We have the solution. Our heating technicians are equipped to handle all types of heating services in Irvine, including annual preventive maintenance visits, tune ups, repairs, replacements, and new heating system installations. Should you need new heating equipment, we happily provide free estimates and offer financing options for you to consider. If you haven't already signed up for our club membership program, we encourage you to sign up today! Joining the club makes taking care of your heating system simple and affordable.

Proud to Be a Carrier® Factory Authorized Dealer

We believe in providing our customers with the best HVAC systems and accessories possible, which is why we offer Carrier products. As a Carrier® Factory Authorized Dealer, we can offer you some of the best HVAC systems available in the industry. Carrier products are durable, reliable and energy-efficient. Their home comfort solutions can provide consistent temperature, air quality and humidity throughout your home. Their systems are also quiet. Carrier also makes a wide range of air quality solutions to remove allergens and harmful air pollutants from your home.

Carrier also cares for the environment. They have developed innovative solutions to help build a more sustainable future. By choosing a high-efficiency Carrier system for your home, you’re not just saving money. You’re helping reduce carbon dioxide emissions because Carrier products consume fewer resources and produce fewer emissions during manufacture and operation.

Call us at (949) 426-7377 or contact us online to learn more about our services and products or to request an appointment. We provide 24/7 emergency service.


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
Always Close By

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.

Call (760) 276-6690 Now!
Areas We Serve
  • Encinitas
  • Rancho Santa Fe
  • Escondido
  • San Marcos
  • Cardiff by the Sea
  • Ramona
  • Valley Center
  • Bonsall
  • Fallbrook
  • Leucadia
  • Oceanside
  • Carlsbad

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Hear From Our Customers

Expertise isn’t the only thing we have gained over the past three decades - check our our loyal customer base!
  • “I can't say enough great things about Patrick and the whole John Stevenson company.”

    - Holly G.
  • “Great job, the technicians explained everything so that I could make the best decision for my home.”

    - Victoria J.
  • “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.
  • “The thing about John Stevenson Plumbing is that it is simply the best company of its type in the region. The technicians are smart, personable, always courteous and helpful, knowledgeable and fun to get to know. They do their jobs on time and on budget and”

    - John H.
  • “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.
  • “I have used John Stevenson numerous times over the past few years for both plumbing and heating issues.”

    - Phyllis S.