Upgrade your indoor air quality with ease! Shop our wide selection of premium air filters at our Air Filter Store!

Providing Quality Products, Services, and Solutions  Keepin’ It Cool Since 1989 Full Service HVAC Experts

Proudly Serving the OC Area

Committed to Excellence Work with Our Licensed Experts

HVAC Done Right. Guaranteed.

Our Reviews
    Thanks Lewis Air for your excellent customer service.

    ““My Lennox HVAC unit is covered by my home warranty company and I tried multiple times in getting a repair date of the unit. It was getting colder for the holidays, therefore I called Lewis Air (a ...”

    - Lori
    Our entire experience with Lewis Air has been beyond expectations.

    “As a business owners ourselves, we wanted to let you know how grateful we are. your crew was fantastic they laughed the entire time they were working. It was wonderful to hear them. They worked well ...”

    - Jason & Monique M.
    Save yourself time and money by calling Lewis Air before you call anyone else.

    “This is the only call you need to make when you need A/C service. We got three quotes for our 20-year-old system, and Lewis' was the best. Not only for the price, but for the options. One guy wanted ...”

    - Jenn S.
    I have never written a review for any company. But I could not pass up praising Lewis Air.

    “My equipment is working fabulous and I highly recommend this company to everyone.”

    - Susan W.
    When the guys came to our home on repair day, they were super respectful and took my concerns seriously.

    “My husband and I had a great experience with Lewis Air. ”

    - Mishi S.

Ready to Get Started?

Contact Us Today!
  • 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 make a selection.
  • Please enter a message.

Professional HVAC Technicians in Rancho Santa Margarita

Orange County’s Most Trusted Heating & Cooling Services

Since opening our doors in 1989, Lewis Air Services has been Rancho Santa Margarita’s first choice in heating and cooling services. We are a team of NATE-certified and highly trained professionals who are committed to providing the highest quality HVAC solutions to residential and commercial properties. From largescale AC installation and home heater replacement to duct cleaning and ductless mini split solutions, our technicians have the tools and know-how to do it all, with no HVAC problem being too big or small. We are fully stocked with the best products on the market and continue to invest in innovative techniques to ensure our customers receive the most cost- and energy-efficient solutions possible.

About Rancho Santa Margarita

Rancho Santa Margarita is one of Orange County, California’s youngest cities and was first incorporated in 2000, but it has a rich history. The city was first visited by Spanish military officer Gaspar de Portolá, who is perhaps best known as the first governor of San Francisco, in 1769. Today, this small, family-oriented community has a population of about 48,280. It includes well-maintained neighborhoods and scenic resources such as Lake Santa Margarita and is located along the foothills of the Santa Ana Mountains. Community amenities include parks, pools, and pedestrian and bicycle trails. Rancho Santa Margarita is bordered by Mission Viejo to the west, Coto de Caza to the south, Trabuco Canyon to the north, and Cleveland National Forest to the east.

To learn more about our services, or to schedule an appointment, give our team a call at (949) 430-7403 or contact us online today!

Trusted Industry Experts

Quality Service Every Time 
  • Prestigious Trane Distinguished Dealer of the Year Award.
    Prestigious Trane Distinguished Dealer of the Year Award.
  • Certified Trane Comfort Specialist™ Dealer
    Certified Trane Comfort Specialist™ Dealer
  • NATE Certified
    NATE Certified
  • Lennox
  • Samsung

Service With a Smile

  • Customer Satisfaction Guaranteed
  • Specials & Financing To Help You Save
  • Factory-Trained Techs Able to Service All Units
  • Backed by 30 Years of Experience

We're Not Comfortable Until You Are

Call us at 949-430-7403 for more information.

Commercial HVAC Experts

Businesses rely on their heating and cooling systems to keep their employees and customers comfortable and their inventory safe. At Lewis Air Services, we understand the importance of these systems, which is why we offer an extensive list of commercial-specific HVAC services, including customized design, seamless installation, heater and AC repair, and maintenance solutions.

Our tailor made services are always completed on time and on budget, so you can get back to business in no time. With reliable products, expert workmanship, and high-quality customer service, we are trusted by commercial properties throughout Rancho Santa Margarita and surrounding areas and are ready to help your business thrive.

Want to know more about how Lewis Air Services can help your business? Call today at (949) 430-7403.