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

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!
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy
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!
    “We are very satisfied with our experience.”
    “They did a fantastic job advising us on replacing our air conditioning unit.”
    - Judy T.
    “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.
    “I look forward to working with them in the future”
    “They provided fast and efficient service to fix my thermostat and Eric the technician was so polite and helpful.”
    - Chrissy R.
    “Highly Recommend!”
    “Super prompt and professional. Teddy was great - made a difficult problem seem not so bad and was fast and efficient.”
    - Joan M.
    “Knowledgeable and Fair”
    “I have dealt with a lot of HVAC companies and this experience was one of the best so far.”
    - Nicholas D.
    “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.
    “Extremely Thorough!”
    “Hot water heater went out day before New Year's Eve with a full house. Taylor was not able to fix the old heater, explained and showed us why and gave us options on new systems.”
    - Michele B.
    “Very Impressive!”
    “We've used John Stevenson three times in the last month for various things- gas leak, hot water heater, and plumbing. All of their technicians were very professional and friendly. They went above and beyond what the other competitors do and gave very thoro”
    - Leonora R.