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Preventive Mechanical Maintenance in Concord, CA


Therma has been providing innovative, facility-specific mechanical solutions across Southern California since 1960.


Mechanical Infrastructure  Maintenance & Engineering in Concord, CA

Accurate diagnosis and swift, efficient repair is the trademark of our service delivery. Mechanical infrastructure is fundamental to the performance of your building, we use pragmatic but innovative solutions to ensure your facilities and systems are always operating to peak performance.

Therma understands the critical relationship between supporting a mechanical infrastructure to sustain a comfortable working environment and process application, whilst controlling costs, managing energy consumption and achieving highest operational performance.

We’re not just mechanical contractors, we are collaborators.  We work with with you at all stages of your project, no matter how small or large, to deliver the perfect solutions – contact us for your bespoke quotation today.



Get a Quote Today

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Rooftop HVAC Systems

What We Do


Energy Services


Test, Adjust and Balance (TAB)


Heating, Ventilation and Air Conditioning (HVAC)


Plumbing & Service


Fabrication and Engineering


Reactive Repairs and Preventative Maintenance


Architectural Sheet Metal


Building Automation


Infrastructure Management

Who Do We Cater To?

Our Preventive Maintenance Services