Jamison Heating & Cooling Services Jamison Heating & Cooling Services Jamison Heating & Cooling Services Jamison Heating & Cooling Services

AC & Furnace Repair
for Fullerton and
All of Orange County
Schedule Service Now

Jamison Heating & Cooling Services Jamison Heating & Cooling Services Jamison Heating & Cooling Services Jamison Heating & Cooling Services


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Jamison Heating
& Cooling Services

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Jamison has been providing furnace and ac repair in Orange County and Los Angeles since 2016. Our reputation and team continue to grow due to our love for ac & furnace repairs and helping others. We continue to help our current and new homeowner clients stay up to date on the latest City and state codes and Efficiency products and Services. The Jamison Team is your trusted choice for all of your ac and and indoor air quality needs big or small.

Our Number one goal is to provide the cleanest, top-quality installation paired with first class, five star service. Your home or Small Business is your dwelling place and we show up prepared to help with all Residential and light Commercial AC / Furnace repair needs.

The Jamison Heating & Cooling Services Guarantee is to always work with integrity and patience while helping you with your home or business AC / Furnace Repairs and  Air Quality needs. It’s no wonder Jamison Has such a positive online reputation.

Our Services

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Air Conditioning

Contact Us Today for AC Services In Fullerton, Placentia, La Mirada, CA and Surrounding Areas
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Contact Us Today for Heating Services In Fullerton, Placentia, La Mirada, CA and Surrounding Areas
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Indoor Air Quality

Contact Us Today for IAQ In Fullerton, Placentia, La Mirada, CA and Surrounding Areas
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Heat Pumps

Contact Us Today for Heat Pumps In Fullerton, Placentia, La Mirada, CA and Surrounding Areas


Contact Us Today for Ductless HVAC In Fullerton, Placentia, La Mirada, CA and Surrounding Areas



Servicing Fullerton and surrounding

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Robin R.

I called on a Saturday morning with an A/C issue. Within just a few hours, Dan was dispatched to my house. He was very professional, friendly, and knowledgeable. He took the time to answer all my questions and didn’t try to sell me something I didn’t need. He ...

Lisa O.

Excellent! I’ve always had a special situation whenever a home repair comes up (had an unfamiliar brand for the central air system)…and the Jamison Team helped me out. I had a connection issue with my mini-split ductless system that had me all bent out of shape…but, Jamison came ...

Jennifer D.

We had a wonderful experience with Jamison about a month ago. We knew our AC wasn’t going to last us through another summer and decided to go ahead and replace it in the off season. We were informed that it might be worth it to replace our furnace ...

K P.

As usual, very professional and on time. They contact you quickly to set up an appointment and always stick to it. Highly recommended to anyone that needs an urgent fix. Staff was very knowledgeable and quickly resolved my water leak issue and also verified that the PVC pipes ...

David S.

My AC went out Friday 8/27 at night. Called a million places no one could come out until the middle of the week. Dan was out here at 9:30 am on Saturday 8/28. Very professional. Analyzed and explained the problem. Reasonably $$.

Darren L.

Dan was simply amazing. Courteous, professional and very knowledgeable. Hard to imagine using a different company.

Jeff D.

Highly recommend. Got the Trane system that allows multi room controls/zoning. Job was done well, clean, good customer service.

Blake J.

I highly recommend Jamison for any HVAC needs Always professional, clean, courteous, and thorough.

Aaron C.

I’ve worked with multiple HVAC companies in the past and always dreaded the experience however, Joseph and the Jamison Heating & Cooling Services team are amazing. Joseph asked a lot of questions to ensure he was resolving my ac issues appropriately. He made a few recommendations which I ...

Andy C.

Dan was very informative about the current condition of my HVAC system. I was charged fairly and there were no upcharges. Dan showed up on time and went straight to work and help me decide what upgrades he suggested if I was interested in hearing them. No pressure, ...

Mario A.

The customer service I received today from Joseph was outstanding. He was very knowledgeable and took the time to explain what exactly the issues were in my HVAC system. Joseph was very professional and I have decided to use Jamison Heating & cooling Services because of his professionalism.

Susi C.

Alex was on time, did a great job went above & beyond the call of duty. I couldn’t ask for anything more. I will use them all the time. I did get other quotes and they were reasonably priced.

Thomas T.

Our AC broke down recently and we had a have time finding a reputable AC company to diagnose and fix our system. Not a problem for Jamison. They came out the very next day and quickly diagnosed the problem as a faulty fuse. Our technician, Ryan was very ...

Don L.

Ryan and his well-trained team were exceptional. Courteous, on time professional efficient effective, flexible, and very anticipatory. Very fair to deal with, in every regard. Great team and a high level of cooperation.

Scotty S.

JAMISON’S HEATING AND COOLING PULLED OUR BACON OUT OF THE FIRE. We were enjoying a 100 deg Labor Day inside with our 4-year-old, top-of-the-line Trane air conditioner set at 75 degrees when I noticed that the temp was starting to creep up in the house. To my chagrin, ...

Sylvia Y.

Did yearly maintenance with Abel from Jamison AC, excellent experience as usual. Very though and explained the current condition of my AC unit and likely lifespan of the unit and potential options to consider in the future. Much appreciated the advice and I’m glad to be able to ...

Danny L.

Dan and the team did a great job installing new duct and vent pipes for our house. They were very professional and completed the job in a timely manner. We are very pleased with their work and will use them again whenever our AC unit goes out. Thanks, ...

M M.

Ryan was Amazing! I got several quotes from local companies before I met him and his walk through and explanation process was the best and easy to understand. He quoted me quickly and very fair. His team was quick and efficient and I felt I knew exactly what ...

Ron P.

I was having issues with my furnace, I used the internet to look for a heating company that could service my furnace at a fair price, not only did I get the fair price, but my tech that came out was courteous friendly very professional, and knowledgeable, found ...

Darcy B.

Jamison Heating & AC installed an HVAC system into our tiny 1927 home. They did a fabulous job! From answering every question I had to take care of the permitting process to problem-solving our practically non-existent attic space, Ryan and his staff gave me and my family a ...

Bonnie M.

Joseph took apart a 1954 wall heater and cleaned it completely. He showed me the aged parts and WHY the parts were near their age limit. Although the unit worked beautifully, he recommended a new unit because of its age. Joseph’s service was far and beyond anything I ...



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