Serving Mission Viejo, Lake Forest, Laguna Niguel, Newport Beach, Aliso Viejo, Rancho Santa Margarita, Ladera Ranch, 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
Air Conditioning Replacement Company Orange County
The decision to replace your air conditioner shouldn’t be taken lightly. At Comfort Air, we offer air conditioning replacement services tailored to your needs. Whether you’re interested in improving energy efficiency, want a more powerful system, or are concerned about indoor air quality, Comfort Air’s professionals can help you choose an AC system that’s right for you. As licensed and insured air conditioning installation technicians, we will also make sure your new AC system is installed properly. Comfort Air is committed to both your comfort and your safety.
Dial (760) 276-5144 and take the first step toward a cooler, more efficient home with air conditioning replacement by Comfort Air.
Orange County AC Replacement Call for More Information Today!760-276-5144
Jordan and his team were great in replacing our A/C unit.
Christopher Rusnak
G"New heat pump A/C installed fast"
Our HVAC unit quit without notice and these guys had a quote, helped with financing, and had a new heat pump A/C unit installed.
Greg LHeureux
V"Outstanding Job Replacing Our System"
Cody and Ernesto did an outstanding job replacing our air conditioner and heater.
Vincent Gerace
M"Gabe was very knowledgeable"
Gabe and his coworkers take good care of us both in winter and summer.
Mel Rushton
D"Very organized and professional"
The company is very organized and professional. Vincent is very polite, knowledgeable, and professional.
Debbie Hainsworth
T"From Heatwave to Haven—Thanks Comfort Air!"
We recently had our air conditioner replaced by Comfort Air, and the experience was nothing short of exceptional.
Ty Rogowsky
J"Amazing from start to finish"
In the middle of a heat wave they were at my house within an hour with a full replacement of my AC unit installed in less than 24 hours.
Joe T
L"New Unit Is Working Great"
Comfort Air came on time. Replaced my air conditioner in my garage quickly and efficiently.
Larry Squire
P"We will definitely use Comfort Air"
I would be glad to recommend Comfort Air and particularly Andy and Cody for any AC/furnace work.
Pete Wolf
L"I would 110% recommend this company"
I would 110% recommend this company to anybody and everybody and I couldn't ask for a better experience!
Luis Camacho
G"What a Great Experience!"
They had my AC replaced by noon on Monday, WOW!
Gregg Struve
L"Comfort Air Is a Professionally Run Company"
They were at our home within two hours in super hot weather.
Loren Silver
R"Very happy with the work"
Crew was polite and never stopped working.
Robert Pitcher
J"Fine Professional Job"
Adrian Munoz and another tech did a fine professional job of replacing an aging air conditioner and furnace in difficult conditions.
Jim Swenson
G"Great company, great personnel!"
He paid attention to every detail and left the home in better repair than he found it.
Greg Coons
j"Comfort Air Were Straightforward"
Comfort Air were straightforward and had competitive pricing for this big investment.
jen wynn
J"Very Professional and Patient"
He was very professional through the entire procedure, as well as being very patient and answering all my questions.
Jair Klarfeld
L"Wow, What a Great Experience"
I am totally impressed with Comfort Air and they will be my go-to air conditioning company.
L Bya
N"They were right on time"
They were right on time and exceedingly efficient in every aspect!
Neil Brooks
D"Great team showed up on time"
Great communication, courteous, and cleaned up as they worked.
Dano
p"Very Professional and Thorough"
They went above and beyond to make things easy and save us money.
p walker
Jordan and His Team Were Great
Jordan and his team were great in replacing our A/C unit. Everything went smoothly and timely.
Christopher Rusnak
New heat pump A/C installed fast
Our HVAC unit quit without notice and these guys had a quote, helped with financing, and had a new heat pump A/C unit installed the next! Thanks team.
Greg LHeureux
Outstanding Job Replacing Our System
Cody and Ernesto did an outstanding job replacing our air conditioner and heater. Quality of workmanship and service was excellent.
Vincent Gerace
Gabe was very knowledgeable
Gabe was very knowledgeable on all the options for replacement of the current 10-year system. Gabe and his coworkers take good care of us both in winter and summer.
Mel Rushton
Very organized and professional
We arrived Saturday afternoon to find that our air conditioner wasn’t working. We called Comfort Air, and Vincent came to our house Tuesday morning to replace it with a new system. The company is very organized and professional. Vincent is very polite, knowledgeable, and professional. I would definitely recommend Comfort Air and Vincent.
Debbie Hainsworth
From Heatwave to Haven—Thanks Comfort Air!
From Heatwave to Haven—Thanks Comfort Air!
⭐️⭐️⭐️⭐️⭐️
We recently had our air conditioner replaced by Comfort Air, and the experience was nothing short of exceptional. From the moment we reached out, their team responded quickly and professionally. They took the time to listen to all our concerns and addressed every single one with care and expertise.
The installation was smooth, efficient, and left us with a perfectly cool and comfortable home—just in time for the heat wave! And the best part? The cost was very reasonable, especially considering the quality of service and attention to detail.
If you're looking for reliable, responsive, and skilled HVAC professionals, Comfort Air is the team to call. Highly recommended!
Ty Rogowsky
Amazing from start to finish
Joe Rodriguez and staff were amazing from start to finish. In the middle of a heat wave they were at my house within an hour with a full replacement of my AC unit installed in less than 24 hours. Thank you!!
Joe T
New Unit Is Working Great
Comfort Air came on time. Replaced my air conditioner in my garage quickly and efficiently. Cleaned up everything, took the non-functioning one away. My new unit is working great! Yes, I would recommend!
Larry Squire
We will definitely use Comfort Air
Sal was great right from when he arrived on time. He was very knowledgeable about the AC unit and answered our questions as he was performing his work. He was extremely friendly and made several helpful suggestions. We will definitely use Comfort Air service in the future.
When it came time to replace our combined AC and furnace, we called Comfort Air, who came out with a new unit within 2 days. Andy and Cody were extremely knowledgeable and helpful to explain the process at each step. They were both super friendly and made sure we were on board with what they had to do. The whole process was completed in less than a day, but they stuck around to make sure it was working as expected. I would be glad to recommend Comfort Air and particularly Andy and Cody for any AC/furnace work.
Pete Wolf
I would 110% recommend this company
Our AC finally decided to blow out right before the blazing desert summer heat :( So we contacted Comfort Air for an estimate, and from the start Joshua got to work checking every inch of our AC unit and all the lines and ducts, and it was decided that after over 20-something years it was time to finally replace our system. Joshua did an amazing job of going over every detail of findings that was discovered during his inspection, and we were mesmerized by how the AC system was even still intact! Joshua went over the great options and what was best for our home and decided to replace the whole chabang! The team of Albert, Alex, and Leo came within a week and started to get to work! They worked very efficiently and clean. They put down mats so our floor wouldn't get dirty and cleaned them out every chance they would get. During the process Albert would show me the progress and asked if I had any questions, which was awesome! They were very friendly and you could tell that they love what they do and are super experienced in the field! It took only 2 days to replace the ducts and replace the whole system, and let me tell y'all it was worth every penny and more! Now I come home after a long, hot day at work to a beautiful cold home, and our kids and wife don't have to withstand another hot summer home! I would 110% recommend this company to anybody and everybody, and I couldn't ask for a better experience!
Luis Camacho
What a Great Experience!
What a great experience! My AC failed on a Saturday morning. They got it started, but it was obvious I needed to replace the 20-year-old system. They had my AC replaced by noon on Monday, WOW! Plus, I was hoping to replace my water heater, which they gave me a bundled discount on, and the guys completed that on Tuesday. The technicians were amazing, thanks guys.
Gregg Struve
Comfort Air Is a Professionally Run Company
We have a service contract with Comfort Air. They were at our home within two hours in super hot weather. They recommended changing out the unit, which we did today. Today’s installation was completed in a timely manner. Comfort Air is a professionally run, excellent company to do business with.
Loren Silver
Very happy with the work
Adrien and crew replaced 2 ACs and 2 furnaces. He advised us they were on their way and arrived on time. Started immediately and finished both in one day. Crew was polite and never stopped working. Very happy with how the work was accomplished.
Robert Pitcher
Fine Professional Job
Adrian Munoz and another tech did a fine professional job of replacing an aging air conditioner and furnace in difficult conditions. This customer is very happy.
Jim Swenson
Great company, great personnel!
I have 2 zones with 20+ year old split systems when one of them went down after the hurricane Hilary. Michael professionally installed a replacement, while respecting the residence and the occupants. He paid attention to every detail and left the home in better repair than he found it. He is a credit to his employer.
New review: Issues with prior mechanical unit’s power communication to condenser identified and replaced with new, shielded wiring. NO CHARGE. Are you kidding me?!!! Great company, great personnel!
Greg Coons
Comfort Air Were Straightforward
Needed a full A/C unit replaced during the Palm Desert summer heat. Comfort Air were straightforward and had competitive pricing for this big investment. Have had a few adjustments and minor glitches, but overall we are satisfied. One wish is that their customer service sent follow-up correspondence or reports. Otherwise, recommend for heating/A/C needs.
jen wynn
Very Professional and Patient
Casey came out to replace our condenser for our split AC unit. He was very professional through the entire procedure, as well as being very patient and answering all my questions. If you want good service, look to Comfort Air and ask for Casey to do your installation!
Jair Klarfeld
Wow, What a Great Experience
Wow, what a great experience. New Lennox air conditioner replacement. The techs, Adam, Richard, and Jesse, were outstanding. They made sure to lay tarps and coverings to protect different areas of my home. They worked in the attic to install a heat pump and protection pan under the unit to avoid damage by leakage. They also installed a couple of Jones valves so blowing out condensate lines is a breeze. Adam was very knowledgeable and stayed extra time to ensure the unit was operating correctly. I am totally impressed with Comfort Air and they will be my go-to air conditioning company.👍👍👍
L Bya
They were right on time
Thanks for sending Noah Hernandez and Andy Garcia. They were right on time and exceedingly efficient in every aspect! Both guys worked diligently to change out my entire A/C, condenser, and furnace system and cleaned as they completed a task. Together they worked extremely well and were helpful in answering questions when I asked them. It really was a pleasure having two such thorough men working on this job! Thank you, guys, and thank you, Paul, for sending them!
Neil Brooks
Great team showed up on time
Great team showed up on time this morning to replace a 40+ year old HVAC unit. Manuel and Jesus are both a friendly and professional team. Great communication, courteous, and cleaned up as they worked. I am pleased with them and with Comfort Air.
Dano
Very Professional and Thorough
Start to finish, very professional and thorough. They went above and beyond to make things easy and save us money. Got estimates from other companies, and we are so glad we chose Comfort Air to replace our AC units. We highly recommend Comfort Air!
Upgrade your home’s comfort with a new heating and AC system and save $1,000 on installation. Call us to schedule!
Cannot be combined with other offers. Must mention coupon at time of scheduling. Restrictions may apply.
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Why Choose Comfort Air for Your Home or Business
At Comfort Air, we take pride in delivering expert HVAC, plumbing, and indoor air quality services built on 30+ years of experience. Our team is dedicated to making comfort affordable and stress-free—whether you need an urgent repair or a brand-new installation. You can always count on our friendly, reliable professionals to get the job done right.
Why Choose Us:
Licensed, insured, and trusted experts since 1993
24/7 emergency response and same-day appointments
Free in-person estimates and honest, upfront pricing
Lennox Premier Dealer—access to top-tier equipment and rebates
Financing options and warranties for your peace of mind
Se habla español!
Lennox Premier Dealer Advantage
Access top-tier equipment, rebates, and the latest HVAC technology.
Upfront Pricing & Free Estimates
Free in-person quotes for new installs, with clear and fair pricing.
Trusted Local Experts Since 1993
Over 30 years of reliable service for homes and businesses.
Fast, Friendly, 24/7 Service
Count on expert HVAC help anytime—including emergencies and weekends.
Answers to Top Questions
Can replacing my AC improve indoor air quality?
Yes, new AC systems often have advanced filtration options that help improve indoor air quality by removing dust, allergens, and pollutants. Upgrading your AC can contribute to a healthier home environment.
How do I choose the right AC unit?
Choosing the right AC unit involves considering the size of your home, your energy efficiency preferences, and your budget. Our experienced technicians can assess your needs and recommend the best options for optimal cooling and efficiency.
When should I replace my AC unit?
Consider replacing your AC if it's over 10-15 years old, requires frequent repairs, or if your energy bills have increased significantly. Newer models are more energy-efficient and come with improved technology, offering greater comfort.
How long does an AC replacement take?
Typically, an AC replacement takes one day. This includes removing the old unit and installing the new one. However, the exact timeline can vary based on specific conditions and any additional work needed, such as ductwork adjustments.
$1,000 OFF Heating & AC System Installation