Serving Mission Viejo, Tustin, Lake Forest, Laguna Niguel, Aliso Viejo, Rancho Santa Margarita, Ladera Ranch, Orange, Newport Beach, San Juan Capistrano, Dana Point, Coto de Caza, Laguna Hills, Laguna Beach, Laguna Woods, Foothill Ranch, Corona del Mar, Newport Coast, Orange County and beyond
Commercial HVAC Company Rancho Santa Margarita
Put comfort and productivity first with Lewis Air Services's premium commercial HVAC services. Specializing in creating optimal climate solutions for all types of commercial spaces, we offer custom installation, repair, and maintenance services tailored to your specific needs. Our team of experienced commercial HVAC service technicians ensures your heating, cooling, and ventilation systems operate efficiently and reliably, providing a comfortable and productive atmosphere for your employees and clients. With a commitment to energy efficiency and cutting-edge technology, Lewis Air Services is here to help you manage your indoor air quality and temperature control with precision and care.
Ensure your business space is always comfortable and energy efficient. Contact Lewis Air Services at (949) 430-7403 for superior commercial HVAC services.
Rancho Santa Margarita Commercial HVAC Services Call for More Information Today!949-430-7403
Good, honest work, explaining the options and letting us choose what is the best path forward.
Roger Horning
M"My absolute go-to for AC needs"
Lewis Air is my absolute go-to for any air conditioner needs.
Mark Cole
B"Specialist Did a Fine Job"
The specialist did a fine job.
Betty J
W"Very friendly and knowledgeable"
Installed an air purifier to purify the air due to my having chronic asthma.
Waldene Johnson
G"Reign did an amazing job"
Reign did an amazing job on critical replacement services here at the house.
Gene Rosen
C"Very Happy With Their Service and Products"
Very happy with their service and products!
Chris
E"Excellent Service, Quick"
Excellent service, quick.
Elaine Sartini
M"Continued excellent service"
They showed up in the window of time given, identified the problem and fixed it, all within an hour.
Mary Annette Summers
N"No Complaints Here"
Gary was so kind and even sent a follow-up card in the mail congratulating my wife and me on our recent newborn!
Nathan Mertick
A"Repair Rep Was Very Thorough"
Repair rep tried very hard to diagnose the problem.
Andrew Herbold
L"I’ve Been With Them Ever Since"
They’re very knowledgeable, fair priced, and very nice.
LarryW Smith
E"Knowledgeable, Efficient, and Professional"
The technician (Joel) was knowledgeable, efficient, and professional. He checked everything and diagnosed the problem right away.
Ellie Campbell
E"Outstanding Job During Home Remodel"
I can honestly say Lewis Air provides the best customer experience when it comes to contractors.
Elizabeth Sanahuja
A"So professional and friendly"
My repairman showed up on time and diagnosed the problem with my HVAC in twenty minutes!
Anne Cashman
M"We’re very happy with their service"
We’re very happy with their service and would definitely recommend this company.
Melanie
A"Job Well Done"
Job well done. Personally very courteous. Very efficient.
Arthur Rosen
A"Lewis Air Exceeded Expectations"
Once again, Lewis Air exceeded expectations on their annual checkup.
Andrea Stockert
c"Frank Was Great"
Frank was great and very professional.
carlos fernandez
L"Always professional and competent"
Lewis Air is always professional, timely, and extremely competent.
Lanetta Rinehart
A"Excellent service"
The employees are all so nice and respectful.
Alison and Maria Bamon Reid
J"Great Service!"
One of the only companies who work on and understand Trane!
Jenny Soussa
B"High Marks for Lewis Air"
High marks for personal, technical, and ethical business standards.
Brian S
H"Always professional, fast, and efficient"
Frank has always been very professional, fast, and efficient.
Heather Gregg
B"Very Helpful, Hardworking, and Honest"
We would highly recommend Lewis Air to any that are in need of assistance with their air conditioning or heating units.
Ben Linn
J"Same Day Service"
The technician was knowledgeable and courteous and did a thorough troubleshooting.
Joe Photon
K"Easy to work with"
Easy to work with. Pleasant and clean installers.
Karen Harrison
S"Very friendly and attentive technician"
The technician was very friendly, attentive, and spent a lot of time thoroughly checking out my furnace and answering all my questions.
Sheila Dement
H"He did a great job!!!"
He explained the heating and air condition system and illustrated it for understanding.
Horace McCoy
C"Professional Service"
Sal was quick to identify a computer board issue.
Chik Wong
L"Lewis Air Arrived on Time"
Lewis Air arrived on time, answered all of my questions, and resolved the issues.
Lynn T
Good, Honest Work
Lewis Air has been helping us with our 10 units for many years. They always do a great job. We had a unit that was stuck in the on position; they gave us both the temporary option (clean the part) and the long-term solution (replace the part).
Good, honest work, explaining the options and letting us choose what is the best path forward.
Roger Horning
My absolute go-to for AC needs
Lewis Air is my absolute go-to for any air conditioner needs. When my business needed a service contract, I didn’t hesitate to call them, and I’m sure glad I did. Quick, professional, and a great, great price.
Mark Cole
Specialist Did a Fine Job
The specialist did a fine job in addressing the issues our building was experiencing.
Betty J
Very friendly and knowledgeable
Reign very friendly and knowledgeable. Installed an air purifier to purify the air due to my having chronic asthma. There was a great deal on the price.
Waldene Johnson
Reign did an amazing job
Reign did an amazing job on critical replacement services here at the house. He was a total gentleman and knows his stuff. Well done, Reign.
Gene Rosen
Very Happy With Their Service and Products
Lewis Air expertly installed our home's HVAC system a few years ago. Today, Reign was the technician and he tested/adjusted all components and changed the Lennox Healthy Climate filter, UV cartridge and lamp. Very happy with their service and products!
Chris
Excellent Service, Quick
Excellent service, quick, plus got my air conditioning fixed in no time.
Elaine Sartini
Continued excellent service
Called regarding a code that said possible electrical short. They showed up in the window of time given, identified the problem and fixed it, all within an hour. Very grateful for the continued excellent service.
Mary Annette Summers
No Complaints Here
No complaints here. Best estimates and great customer service. Gary was so kind and even sent a follow-up card in the mail congratulating my wife and me on our recent newborn! Full HVAC install completed in one day.
Nathan Mertick
Repair Rep Was Very Thorough
Repair rep tried very hard to diagnose the problem and was very thorough.
Andrew Herbold
I’ve Been With Them Ever Since
I used Lewis Air for my new install of an air conditioner 10 years ago… I’ve been with them ever since. They’re very knowledgeable, fair priced, and very nice.
LarryW Smith
Knowledgeable, Efficient, and Professional
Great! The technician (Joel) was knowledgeable, efficient, and professional. He checked everything and diagnosed the problem right away. We were very happy with his work.
Ellie Campbell
Outstanding Job During Home Remodel
I contracted Lewis to relocate my furnace during my home remodel and they have done an outstanding job. The sales rep, technicians, and office staff are super helpful. After struggling with some of the other subcontractors, I can honestly say Lewis Air provides the best customer experience when it comes to contractors. I would highly recommend using them.
Elizabeth Sanahuja
So professional and friendly
My repairman showed up on time and diagnosed the problem with my HVAC in twenty minutes! Frank was so professional and friendly!
Anne Cashman
We’re very happy with their service
Technicians Senlerio and Frank came this morning to replace our exhaust cap. They did a great job! Their pricing was much more reasonable compared to the previous vendor we used. We’re very happy with their service and would definitely recommend this company.
Melanie
Job Well Done
Job well done. Personally very courteous. Very efficient. No problem answering questions. Existing filter dirty (doing its job). Replaced filter.
Arthur Rosen
Lewis Air Exceeded Expectations
Once again, Lewis Air exceeded expectations on their annual checkup. My heater was struggling and the service was due—the tech showed up, problem fixed—no extra charge on top of the annual. Pick them. Small business service like this is hard to find.
Andrea Stockert
Frank Was Great
Frank was great. He was very professional and explained everything precisely.
carlos fernandez
Always professional and competent
Lewis Air is always professional, timely, and extremely competent. They are the only ones I will use.
Lanetta Rinehart
Excellent service
Excellent service. The employees are all so nice and respectful. We pay annually for the maintenance visits, and highly recommend this team!
Alison and Maria Bamon Reid
Great Service!
Great service! One of the only companies who work on and understand Trane!
Jenny Soussa
High Marks for Lewis Air
Lewis Air has many satisfied customers in my neighborhood. Three of my nearby neighbor friends recommended them, and their favorable comments were verified when service tech Frank installed a new thermostat and completed their diagnostic eval and HVAC maintenance. High marks for personal, technical, and ethical business standards.
Brian S
Always professional, fast, and efficient
When calling to schedule, I was given an appointment for the next day.
Frank has always been very professional, fast, and efficient. He was able to fix something very complicated.
Thank you, Lewis Air, for your continued great service for over 30 years.
Heather Gregg
Very Helpful, Hardworking, and Honest
Blake was very helpful, hardworking, and honest about fixing our HVAC unit. He spent time diagnosing the problems and was thorough throughout the whole process, keeping us in the loop. We would highly recommend Lewis Air to any that are in need of assistance with their air conditioning or heating units. Thanks for the help!
Ben Linn
Same Day Service
Same day service. The technician was knowledgeable and courteous and did a thorough troubleshooting to diagnose and repair the issue.
Joe Photon
Easy to work with
Easy to work with. Pleasant and clean installers. Great price.
Karen Harrison
Very friendly and attentive technician
The technician was very friendly, attentive, and spent a lot of time thoroughly checking out my furnace and answering all my questions. I appreciated his honesty. I’m very happy with how this appointment went. Will definitely call for future services.
Sheila Dement
He did a great job!!!
Edger was our service person. He explained the heating and air condition system and illustrated it for understanding. He went about his way as expected in a professional way. He did a great job!!! I would recommend him to anyone who wants to understand your heating and air conditioning system.
Horace McCoy
Professional Service
Professional service. Sal was quick to identify a computer board issue and required manufacturer warranty to replace parts.
Chik Wong
Lewis Air Arrived on Time
Lewis Air arrived on time, answered all of my questions, and resolved the issues. I am definitely a fan of Lewis Air (no pun intended).
At Lewis Air Services, we’ve been delivering reliable heating and cooling solutions to homes and businesses in Rancho Santa Margarita and surrounding areas since 1989. Our licensed, NATE-certified team specializes in custom system design, expert installation, and dependable repair and maintenance to keep your space comfortable and energy-efficient year-round.
Why Choose Us:
Trane Distinguished Dealer of the Year award-winning service
NATE-certified, highly trained technicians
Custom HVAC solutions for residential, commercial, and industrial properties
Energy-efficient, cost-effective products and designs
On-time, on-budget projects with honest communication
Comprehensive design, installation, repair, and maintenance services
On-Time, On-Budget HVAC Service
Prompt, professional work for homes and businesses alike.
Custom, Energy-Efficient Solutions
Tailored systems that cut costs and boost comfort year-round.
NATE-Certified HVAC Technicians
Highly trained pros for precise installs, repairs, and service.
Award-Winning HVAC Since 1989
Trusted local experts delivering comfort and reliability.
Answers to Your Top Questions
What types of commercial HVAC systems exist?
There are several types of commercial HVAC systems, including single-split systems, multi-split systems, VRF/VRV systems, and packaged systems. Each type has its own applications and benefits, dependent on the size of the building, zoning needs, and energy efficiency goals. Consulting a professional can help determine the best system for your needs.
What should I expect during installation?
During installation, professionals will assess the current system, remove old equipment, and install the new units. They ensure all components are correctly configured and functioning. The installation process can vary in time based on system complexity but aims to minimize disruption to your business operations.
How can HVAC systems improve energy efficiency?
Energy efficiency can be improved by upgrading to newer, energy-efficient models, ensuring regular maintenance, using programmable thermostats, and zoning. Regular filter changes also help maintain airflow and reduce strain, leading to less energy consumption. An energy audit can identify specific areas for improvement.
How do I choose the right HVAC system?
Choosing the right HVAC system involves assessing the size and layout of the building, energy efficiency goals, budget, and specific heating and cooling needs. Consulting with HVAC professionals can provide insights into the most efficient and cost-effective options based on your property's requirements.
