Therma Corporation San Jose CA

Business Overview

Therma Corporation is a full-service mechanical contractor serving San Jose and nearby communities. With more than 50 years in the Bay Area, the company works on both residential and commercial projects. Teams include LEED-accredited engineers, NEBB-certified technicians, and experienced fabricators. Emergency service is available 24 hours a day, seven days a week for urgent HVAC and plumbing needs in Alum Rock and surrounding neighborhoods.

Key Services

Therma combines design, fabrication, and field service. Main services include:

• HVAC installation or replacement — system selection, ductwork, and commissioning for homes and facilities.
• HVAC system repair — diagnostics, parts replacement, and tune-ups to restore comfort quickly.
• Plumbing inspection — condition assessments, leak detection, and maintenance recommendations.

They also provide design/build mechanical systems, architectural sheet metal, custom fabrication, and ongoing maintenance programs tailored to project needs.

Areas Served

Primary service area includes Alum Rock CA and the eastern San Jose neighborhoods. The company regularly takes projects across the greater San Francisco Bay Area, working with hospitals, manufacturers, campuses, and multi-family housing. Local jobs are prioritized for faster response times.

Company History

Founded over 50 years ago in the San Francisco Bay Area, Therma Corporation grew from a small mechanical shop into a multi-disciplined contractor. The firm expanded services to meet changing building codes and energy priorities, investing in staff training and fabrication capabilities. Projects range from process skids for manufacturing to HVAC retrofits for healthcare facilities.

Leadership

Senior leadership at Therma brings decades of industry experience. The management team emphasizes practical solutions and hands-on oversight. Local leaders live and work in San Jose, keeping the company connected to municipal standards and neighborhood concerns. Staff involvement includes collaboration with architects, general contractors, and local workforce development programs.

Specialties & Highlights

• Design/build mechanical systems that match project budgets and timelines.
• Custom fabrication and architectural sheet metal for unique building needs.
• Energy-focused engineering with LEED-accredited staff and sustainable practices.
• NEBB-certified technicians for precise testing and balancing of HVAC systems.
• Experience across healthcare, manufacturing, and commercial sectors.

Why Locals Choose Therma Corporation

Residents and businesses in San Jose select Therma Corporation San Jose CA because of the company’s long Bay Area track record, practical problem solving, and steady emergency response. Work is grounded in experience rather than hype. The team offers clear proposals, on-site expertise, and follow-up service that keeps buildings running through heat waves, cool winters, and ongoing use typical of Silicon Valley housing and workplaces.

For homeowners in Alum Rock CA or facility managers across San Jose, Therma provides dependable mechanical services with a local focus and seasoned staff ready to respond around the clock.