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

Whether you are looking to install a new AC system or upgrade your old one, 5 Diamond Heating and Cooling will meet your expectations. We specialize in air conditioning installation in San Diego, CA.

"One-Size-Fits-All" is not the approach we take when installing an AC system. To get the best efficiency, comfort and overall value, 5 Diamond Heating and Cooling will take the time to get the right-sized air conditioning system and choose AC components that match your home's installation requirements.

Improperly installed heating and cooling equipment can reduce the efficiency of your HVAC system by as much as 30 percent. At 5 Diamond Heating and Cooling, we follow the manufacturer installation guidelines to make sure you get the best performance out of your new air conditioning system.

Quality installation requires expert knowledge, and without it you could end up spending considerably more money than you need to. An inefficient air-conditioning unit wastes energy and barely delivers desired output. When you hire 5 Diamond Heating and Cooling your getting a licensed & A+ rated BBB air conditioning company.

Ductless Air Conditioners

If you're thinking about installing ductless AC, or need to repair/replace your existing mini-split system in San Diego, CA, call 5 Diamond Heating and Cooling. Our ductless mini split services in San Diego, CA include installation of new systems, repair, maintenance and replacement.

These guys are awesome! Had two jobs done by them and both times I was happy with the outstanding work done. They came in and fixed a horrible AC installation done before purchase of my new home. And also save the day when that same AC went out. I recommend these guys if you are looking for quality work for a decent price!

- San Diego, CA | AC Installation
5 Diamond Heating and Cooling
5 Diamond Heating and Cooling 6482 Ambrosia Dr # 5107, San Diego, CA 92124 $ (833) 353-4822
5 / 5 stars
San Diego AC Installation
Contact Us


Mitsubishi Diamond Contractor
Home Advisor
Home Advisor
Home Advisor
Home Advisor
5 Diamond Heating and Cooling Inc BBB Business Review