Mechanical Solutions for Construction, Maintenance and Energy Efficiency: Long Beach


Therma manages 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 its customers cost and energy savings while reducing carbon footprint and optimizing operational environments.

For more than 50 years, we have continued to define the mechanical construction industry in Long Beach and across California. Our exceptional customer service and expertise have made us well known across markets, including in biotech & biopharm, commercial maintenance, education, food processing, healthcare, and industry & manufacturing–we are the most trusted name for mechanical maintenance in Long Beach, CA.

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    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
    CA2
    Hot Water Heating Boilers 101: A Primer to Components, Types, & Safety Codes

    Always Here When You Need Us


    Therma balances practical delivery and affordability with innovative, bespoke solutions for our clients’ industries and facilities. Our engineers, mechanics, and energy specialists remain on the cutting-edge of mechanical construction and maintenance with innovative solution-finding, and they always stay up-to-date on new technology and techniques.

    At Therma, we offer a range of services for the life of your facility. From design builds and design assist, to installation and maintenance, we’re with you every step of the way. We also offer the fastest and most efficient repairs in Long Beach. Our technicians and specialists are available 24 hours a day to serve our clients whenever they need it. And we keep on-hand one of the largest inventories of replacement parts, so repairs take hours not days or weeks.

    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.