
Serving Fullerton, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Amazing fixed all of my problems and installed a new unit! Best prices in town"





+14


Serving Fullerton, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Amazing fixed all of my problems and installed a new unit! Best prices in town"





+14

Serving Fullerton, CA and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"Bill and Trish exceeded the expectations I had from the start. Trish is so pleasant to talk with that you forget quickly you are asking for a service and not talking to a friend. Bill is a craftsman who has many years of experience and he gets right to the point of where your problem lies. In our case the tune up for the summer was not realistic when our 30 year old AC unit had leak issues. Bill and I worked through several scenarios regarding cost of a repair and an investment in a new unit. It made sense to do a new unit and not worry about our old AC unit further breaking down and requiring more repair. Bill and Trish advised us of a cancellation that allowed the new AC unit to be installed 3 days after the service call. Bill and Trish followed through on their quote, and arrival time for installation on time. Everything I was told with a time frame was on time,accurate, and made sense to what I was receiving. Raphael and Nisho were assigned my install and they were no different regarding their punctuality and care for our house. Bill and Raphael took me through the complete process of what would be done and when the project would be finished. Raphael and his crew treated my house well making sure to drop cloths down everywhere they worked. I could not tell they did anything because of the cleanliness in which they worked. The job was made easier as Raphael helped me to clear the work area I was supposed to clear. I was running late in clearing and Raphael helped me to clear the area without complaining or having me do it on my own which was my job. After the installation Raphael walked me through our new AC and also provided valuable recommendations on how to take care of our new unit. What I must stress is everyone from Cool Air Technologies goes above and beyond what they need to in making sure you are 150% satisfied. Raphael helped me pick quality new air filters for our AC on Amazon to make sure we knew exactly what to purchase. Bill followed up that afternoon to ensure I was satisfied and encouraged any questions I might have. The AC unit performs exceptionally. The old unit if I turned it on in the afternoon to cool the house it could only drop the temperature by a degree or 2. Our new unit brought the temperature down from 78 in the house to 74 degrees in less than an hour. We still have 30 year old ducts and vents that do not allow the best air flow so this is a great improvement. Bill installed a new AC that cost me $3,000 less than what I was quoted 2 years ago from another company. My wife and I are extremely pleased with the service provide by Bill, Trish and his crew. I love they are family owned and they have your best interest at heart when they come out and do a job for you. Please use Cool Air Technologies for your service needs. It's such a pleasure when you get to deal with honest hard working local family owned companies that take pride in their work and word they give you."


Serving Fullerton, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Found leak in evaporator , need new unit . Water was dripping but thankfully caught in time."





+37

Serving Fullerton, CA and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Friendly and knowledgeable person. Gave a fair assessment of whether to repair window A/C unit or purchase another one. Returned call promptly and was able to come out same day."

Serving Fullerton, CA and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"I couldn't be happier, from their office staff to their technician. Professional and courteous service, 3 hour service window that they kept, and did not try to up sell any additional products or services. The tech even told me that my 10 year old heater looked brand new. Who does that? I'm coming back to them for all my future HAVC needs. These guys are the real deal..."





+56

Serving Fullerton, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Great, showed up on time as well as doing a professional service."





+23

Serving Fullerton, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"He was thorough, knowledgeful, listened to my concerns, respectful and got the job done quickly and efficiently with my plumbing problem. I would recommend Alpine Heating, plumbing and electrical services to anyone...and do recommend them."





+26

Serving Fullerton, CA and surrounding areas
Approved
In business since 1996
Emergency services offered
Warranties offered
"Our AC unit is old and the tech--Val-- did the best he could to repair it cost effectively. It's running now thanks to his efforts. I felt he was fair and honest with us. Thanks Val!"




Serving Fullerton, CA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Great company! They delivered as they promised. Professional work from start to finish. You can tell the difference between old and new windows. Our house looks like new with this windows. Thank you for excellent work."

Serving Fullerton, CA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"The installers showed up promptly within the window they gave us, they replaced the upstairs ducting and installed dampers to balance the air (one room is a lot warmer because of the sun). We had multiple quotations and they were significantly better than the rest. This did solve our issue completely!"





+1
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