Your Trusted SoCal Plumbing and HVAC Provider

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Providing You With Complete Comfort 24/7 Emergency Service Available

Proud to handle all of your plumbing, heating, and air conditioning needs since 1999. Schedule your free estimate today!

Dependable Heating, Cooling & Plumbing Services in Lake Forest

Experienced Plumbing & HVAC Technicians

At Complete Comfort Plumbing Heating & Air, we have become the trusted name in HVAC and plumbing solutions for residential and commercial properties throughout Lake Forest and surrounding areas. 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.

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We're Happy to Help

Our Customers Are Happy To Brag
  • Very impressed with all the customer service aspects

    “The technician was very knowledgeable to explain the services and very professional and efficient to compile the report of his findings!!”

    - Kathy H.
  • 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.
  • Their customer service skills are to be highly commended!

    “We received absolutely phenomenal service from Eric B. and Joe B.”

    - Annie D.
  • Knowledgeable and Fair

    “I have dealt with a lot of HVAC companies and this experience was one of the best so far.”

    - Nicholas D.
  • I knew I was in good hands.

    “I called Complete Comfort first, on a recommendation from our neighbor, who had new units installed a couple of years ago and highly recommended them...and wow was he right!”

    - Travis J.
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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 Complete Comfort Plumbing Heating & Air 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.

Leave the Maintenance to Us! Join Our Complete Comfort Club for Home Comfort Year Round

Learn More About Our HVAC Preventative Maintenance Plan

Call (949) 426-7377 Today

Lake Forest HVAC & Water Heater Experts

At Complete Comfort Plumbing Heating & Air, we prioritize honesty, affordability, and unmatched service standards. We are a Factory Authorized Dealer who specialize in servicing a wide range of heating, cooling, air quality, and water heater systems—with repair, replacement, installation, and maintenance solutions that are second to none.

Schedule your appointment by calling us at (949) 426-7377 or completing our online form today.

Our services include:

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.

Need Payment Assistance?

We can help with that! Learn about our financing options and payment plans available for those larger HVAC and Plumbing jobs.