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About Us

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Year Experience

A Locally Owned HVAC Contractor Company

Diamond Flame Mechanical is a commercial and residential HVAC contractor in California that provides bespoke services to its customer. We have years of experience in carrying out repairs, maintenance, and installation of all types of HVAC systems in a professional manner. Whether you are looking for someone to install a new air condition unit, fix your heating system, or maintain your ventilation components, we have the right professionals for you.

Here at Diamond Flame Mechanical, we respect your time and respect the trust that you put in our team to provide you with a comfortable indoor environment. We have the right combination of skills and tools to offer prompt and expert solutions every time you call us to get our services. Our team is dedicated to giving you the best possible service, no matter your heating and cooling requirements. All our services are reasonably priced, and we guarantee 100% satisfaction, which means you can get the best value for money.

Choose us for your HVAC needs, and let us help you and your family stay cool and comfortable all year round!


Samantha Richards

Diamond Flame Mechanical has been my HVAC service provider since I moved to this area. I am very satisfied with their services and will continue calling them in the future.

Susan Parker

We had a pleasant experience asking them to repair our heating system recently. They did an excellent job getting it back into running condition in no time. Highly recommended!

Kevin White

We just called them a couple of weeks back to install a new air conditioning unit in our new office. They completed the installation on time and charged us fairly for the job.

Peter Jackson

My wife and I were looking for a reliable HVAC services provider for regular air conditioning system maintenance. Luckily, we got connected with Diamond Flame Mechanical. They came out to be true experts in their work.

Linda Rodrick

They have the best heating and cooling professionals who know how to provide quality services to their clients. Definitely a trustworthy HVAC service in Northern California!

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