With Multiple offices across the Southern region, Therma is California’s premier mechanical solutions provider, a leader in the field for 50 years.
As a full-service design-build specialty mechanical services provider, Therma focuses on complex HVAC systems and high purity process piping and controls for cleanrooms, laboratories, and high-tech manufacturing facilities.
We specialize in engineering, building information modeling, energy modeling, fabrication, installation, and maintenance services for general contractors, construction managers, and building owners in the technology, bio pharmaceutical, data center and semiconductor, and food and beverage industries to fulfill their needs.
We are a leading full service mechanical contractor near the San Francisco area. Contact us for a bespoke quotation today.
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

Our Preventive Maintenance Services