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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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Refer a Friend

Refer a Friend Today 

As a local company, it is our mission to provide high-quality plumbing, heating, and air conditioning services to our neighbors throughout Lake Forest and surrounding areas. What better way to share the five-star service you received from John Stevenson Plumbing, Heating & Air Conditioning, Inc. than by sharing it with your friends and family? If you know of someone who would love to hear from us, refer them below and we’ll send you a $5 Starbucks e-gift card as a thank you! We are honored to be of service to our community and are thankful for you sharing your experience with those closest to you.

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.

Serving San Diego County and Orange County 

Hear From Our Customers

Expertise isn't the only thing we have gained over the past three decades - check out our loyal customer base!
    “Very efficient and detailed.”
    “I wanted to express my appreciation to the very responsive and professional team. From the initial inspection to the successful installation of my new HVAC system.”
    - Jonathan F.
    “The HVAC system is working great!”
    “Eric and his team of four were very professional and helped me with any questions that I had.”
    - Darryl S.
    “They have my business.”
    “I would highly recommend them. Representative Luis came out today to provide service for my air conditioner.”
    - Sandy M.
    “Their customer service skills are to be highly commended!”
    “We received absolutely phenomenal service from Eric B. and Joe B.”
    - Annie D.
    “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.
    “We are very satisfied with our experience.”
    “They did a fantastic job advising us on replacing our air conditioning unit.”
    - Judy T.
    “Highly Recommend!”
    “Excellent customer communication and service. The maintenance is easy to schedule, they are on-time and work quietly.”
    - Bill B.
    “Extremely Happy!”
    “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.