People. Performance. Results.

Improving the quality of life
through leadership in the HVAC community.

“Working with CAC and all of their talented staff and tradesman is a noteworthy and satisfying experience. Terry and I have had a working relationship for approximately 20 years. Great ideas, great quality, great people!”
- Peter VanderWerff
VanderWerff Construction


Growing from an initial staff of five in 1964, Certified Air Conditioning now employs an average of 50 accomplished men and women who begin each day with a teamwork approach to completing the job at hand. Our people are what makes us one of San Diego’s most requested commercial HVAC contractors. We hire the best people in the business and provide them with the training, tools and resources they need to perform their jobs, as well as opportunities for rewarding, long-term careers with us. We consider our staff an extension of our family, which accounts for our company’s longevity and the low-turnover rate of our workforce.

In this relationship driven industry, success also relies on sustaining customer satisfaction and long-term relationships with clients, potential clients, and other industry professionals. For nearly half a century, our experienced team of executives, project managers, mechanical designers, estimators, technicians, installers and master craftsmen have been delivering quality HVAC solutions on thousands of projects, and to thousands of satisfied customers throughout California.

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Throughout the past decade, Certified Air Conditioning has grown to become a specialist in NAVFAC work, and has helped to design and build HVAC systems for some of the most sophisticated military projects in Southern California. In addition, we’ve completed extensive public works projects in other areas, including Homeland Security, the Veterans Administration, higher education, K-12 schools and fire stations. Our work in the private sector includes offices, retail, restaurant, automotive and more.