Supporting Your Success


At Therma, our goal is to make your job easier. We support our clients by offering turn-key solutions including process systems and industrial controls design, systems management, comprehensive preventative maintenance, and same-day repairs.

Test, Adjust and Balance (TAB) Services

It’s important for a semiconductor plant to maintain optimal levels of filtration and specific pressure cascades, depending on your process and product yields. That’s why our highly-skilled team of Therma TAB technicians utilize cutting-edge technology to accurately measure levels of moisture, particulates, and pressure in order to make sure that your environment is safe and comfortable.

At Therma, we believe that the best way to solve any problem is to stop it before it starts. We help our clients by designing custom plant-maintenance plans that help you maintain critical systems while optimizing processes and work space.

Prefab Services and Capabilities

We are proud of our long history serving in the semiconductor fabrication industry. Our technology-driven mindset has helped us stay at the forefront, and our mechanical systems are unmatched.

Therma’s state-of-the-art cleanroom includes fusion machines capable of fabricating high purity plastics and orbital welders that can quickly burn out one lean weld after another. We have custom welding machines specifically designed for rapid fabrication—without compromising quality—so we can offer the ultimate in repair and maintenance services for our clients.

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    What We Do

    • Design-Builds
    • Process Systems
    • Energy Services
    • Backflow Testing
    • Test, Adjust and Balance (TAB)
    • HVAC & Service
    • Plumbing & Service
    • Industrial Controls
    • Engineering
    • Building Automation
    • Speciality Fabrication

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    Professionals working in lab

    We’ve Got History with Semiconductor Manufacturing


    Therma has been partnering with tech companies in the Bay Area for decades. In fact, we were the first mechanical contractor in Silicon Valley to build a full-sized, dedicated cleanroom fabrication facility.

    We make sure your semiconductor plant and facilities run smoothly—day and night—with our custom maintenance programs and in-house repair services. Our fabrications and parts inventory is massive, allowing us to offer the fastest fabrication and repair response times around, and helping you get back to peak productivity in no time. 

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    Service & Quality


    At Therma, we’re committed to providing the highest quality of service you can find. At our core is a dedication to designing, building, installing, and maintaining the best mechanical systems around. Innovation moves quickly, but whatever else may change, our core values will always stay the same.

    Founded in 1967, Therma’s unwavering commitment to quality, efficiency, and service is what’s kept us running.