- Learn More
We are a local, trusted heating & air conditioning contractor in San Diego, CA and we understand that our existence is based upon the effectiveness in which design and deliver reliable, efficient and cost effective indoor comfort solutions to our customers.
For this reason we build our solution base with cutting edge air conditioning, heating and indoor air quality products that featur high efficiency, reliabiliy and performance.
5 Diamond Heating and Cooling technicians are experienced, and ready for any challenge: routine maintenance, complicated repairs or turnkey installation and replacement jobs are just a walk in the park for us. When you receive San Diego air conditioning installation and replacement services from us, rest easy knowing that your cooling system was installed by the experts for optimal efficiency and reliability.
To follow up our installation and replacement work, we offer stellar support for your heating and cooling system with our preventive maintenance plans. We are a San Diego HVAC contractor who will keep your system tuned so you enjoy efficient comfort through any season.
We appreciate your interest in quality San Diego HVAC products and services. For questions please do not hesitate to call us today at (833) 353-4822.
Can't say enough about these guys! Nick came out and gave us a great deal on central a/c. No upselling, very honest, and just such a really nice guy. Showed up on time on installation day on time and ready to go. The crew of Nick, Justin, and Eddie worked hard and were all so friendly and courteous. They didn't just install - they had meticulous standards and double checked everything. I wish I could give 10 stars!!! Highly recommended.