5 Diamond Heating and Cooling
(833) 353-4822
air conditioning & heating in San Diego, CA
Solar Installation

We aren't just a San Diego HVAC Contractor, but a family owned business.

Why the importance of family owned? Why does it matter? It matters because it means we are long term, and we care at a level that is hard for large corporations to understand.

We are a San Diego HVAC contractor who will be here tomorrow, and the next day. Not a fly by night dealer gone when you need us most.

Family owned also ensures you will experience a level of customer service that is unique to family owned companies. We understand the importance of reliable and efficient air conditioning, heating and indoor air quality products for our own homes and office, and we know that the same is important to you.

For this reason we provide our San Diego area customers with the latest in heating and air conditioning technology - products that we would trust in our own home.

We appreciate your interest, and hope that you will call us at (833) 353-4822 if you need further information. Trust your San Diego air conditioning and heating needs with us, and we'll make sure our family keeps your family comfortable.


I had an air conditioner at a rental unit stop working. Carlos got back to me within an hour or two, with the most competitive price I saw (of about 7 bids). The tech, Eddie, showed up early in the designated window. He quickly diagnosed the issue, fixed some damage that he didn't charge me for, and went and picked up some parts. Eddie returned quickly and completed repairs. Total cost was under what I expected. The tech was polite, friendly, and worked quickly. I am 100% satisfied. I will use them again.Update in 2018: We have used this service three more times on three separate properties. Always A+ work and low cost.

- El Cajon, CA | Air Conditioner Repair
5 Diamond Heating and Cooling
5 Diamond Heating and Cooling 6482 Ambrosia Dr # 5107, San Diego, CA 92124 $ (833) 353-4822
5 / 5 stars
Family Owned

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