It’s What We Do

Servicing HVAC and plumbing systems, and testing and adjusting specialized industrial systems, is what Therma is built around. It’s how we got our start, and it is what is at the core of our business today. Our company has over fifty years of history maintaining and fixing systems across the region. From high-tech data centers to food processing and manufacturing plants, we are prepared to tackle systems from all industries.

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Energy Services

Accurate diagnosis and fast, precise repair is the hallmark of our service teams at Therma. You mechanical infrastructure is critical to the performance of your building – both people and processes can be effected by failed climate control, bringing your building to a halt. Our technicians tackle your issues to get your building back to peak performance, quickly and reliably.

Preventative maintenance helps keep your building on-line and your systems efficient, but when breakdowns happen, it’s crucial to have a company that will respond as fast as possible.

Industry Leaders

Service Through Technology

We stay on top of our industry by staying at the forefront of the technology. Employing mobile communications and equipping our team with the latest in equipment and knowledge means our technicians are prepared to tackle even the most modern systems. Tablet communication means that you will have documentation, quotes, and work orders provided to you by those who are on site and are looking directly at the issues you are facing.

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Design, Engineering & Estimating


Capital Projects

Process Systems & Controls

Building Automation Systems

Our Team

Experience. Education. Excellence.

Our service technicians get plenty of training in the classroom and in the field, and build on it over time with hands-on, supervised response. With over two million hours of field experience and technical support behind them, they are veterans of the industry. Our team will be communicative, and will strive for the best solutions in preventative maintenance and reactive service.

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Silicon Valley

1601 Las Plumas Ave
San Jose, CA 95133


East Bay

6602 Owens Dr.
Pleasanton, CA 94588