The Best Mechanical Construction & Maintenance Solutions in LA


Therma is renowned for outstanding customer service and attention to detail, balanced with innovative, facility-specific solutions and a pragmatic cost conscious approach.

We specialize in complex HVAC systems and high purity process piping and controls for sterile environments, labs and high-tech manufacturing facilities.

Our engineers, energy specialists, mechanics and plumbers are constantly innovating to provide our customers with market-leading information modeling, fabrication, maintenance and repair solutions.

With operations across California, Therma leads the industry in mechanical maintenance and solutions in the Los Angeles area. We supply a range of services and expertise covering engineering, modeling, fabricating, installation, preventative maintenance, and repairs.

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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
    datacenter
    Food Processing

    LA's Leading Mechanical Contractor


    As providers of a full range of design-build and design-assist mechanical services in the Los Angeles, CA area, we are experts in the installation of complex HVAC systems as well as high-purity process piping and control systems for labs, cleanrooms, and high-tech manufacturing facilities.

    Therma supplies expert mechanical construction and repair services in a range of markets including data centers, education, food processing, health care, manufacturing, offices & high-rises, semiconductor plants, and biotech & biomedical facilities. In addition to design, installation, management, maintenance, and repairs, we also offer testing and balancing to ensure your LA buildings and facilities are running at peak efficiency and meet all California state and federal safety requirements.

    Over the course of our 50+ years, Therma has helped to redefine the landscape of the mechanical services industry as leaders and ground-breaking innovators. If you are seeking innovative mechanical solutions with unmatched customer service, then contact Therma today–Los Angeles’ leading mechanical construction company.