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Mechanical Construction & Maintenance Experts For Long Beach, CA


Welcome to Therma. We are a large team of experienced engineers, mechanics, plumbers and energy specialists operating in Long Beach, CA .


Mechanical Solutions for Construction and Energy Efficiency

Therma manage energy to optimize the design, efficiency, productivity and maintenance of a wide range of buildings and infrastructure in the Long Beach area and across Southern California.

With plumbing and HVAC installation & maintenance, Fabrication, BIM & design build/assist services, Therma delivers it’s customers cost and energy savings whilst reducing carbon footprint and optimizing operational environments.

We build & optimize to maximize the efficiency and longevity of current assets. For modern and efficient mechanical solutions with unmatched customer service, contact Therma today – Long Beach’s leading Mechanical Engineers.

Get a Quote Today

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Industrial Facilities Maintenance worker at Therma

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