Mechanical Infrastructure Engineering & Maintenance in San Diego


For over half a century, Therma has maintained a reputation across the industry as ground-breakers and definers of the mechanical engineering and management landscape in the San Diego area and beyond. We are well-regarded for our unparalleled customer service and innovative solutions–all balanced by pragmatism and an eye to the clients’ budget.

We are proud to have developed hundreds of deep customer relationships over our tenure. Our clients come from a range of industries and markets including biotechnical & biomedical, education, healthcare, high tech, office space management, and industrial & commercial.

Therma is recognized across San Diego for our fast and effective response times and repairs, as well as our diagnostic accuracy and attention to detail. These are just a few of the trademark services Therma offers to each and every customer in San Diego, CA. No matter where you are located in the city or surrounding area, our expert teams are on call, twenty-four hours a day, to respond quickly to your testing, management, or repair needs.

Get a Quote Today

    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
    office building
    Benefits of Smart Building Automation with IoT Technology

    San Diego's Top Mechanical Contractors


    At Therma, we understand that the systems and mechanical infrastructure that keeps a building running is critical to our clients’ success. Your priorities are our priorities, which is why we utilize industry-leading technology and innovation in order to ensure that our clients’ buildings and facilities continually perform at optimized levels.

    We know first-hand how important budgets are. Our decades of experience have given us the knowledge and ability to effectively balance costs, energy efficiency, and comfortable and safe facility environments. We work with our San Diego clients to help them succeed on all fronts by offering helpful management solutions and mechanical system maintenance so facilities perform optimally.

    When looking for expert service and care in the San Diego area, you can rely on Therma to get the job done. Contact us today for expert mechanical maintenance…we’re in the neighborhood.