HVAC Maintenance, Service, Energy Engineering and Management Experts
Since 1978, FSI has been a trusted resource for delivering cost-effective HVAC maintenance, service, engineering and management in California.
We serve larger scale commercial and office properties, municipalities and utilities in all regions of the state, with local, experienced teams that deliver the specialized capabilities and skills needed to deliver our services in the most effective, timely and cost-efficient manner possible.
Just as important, we provide complete engineering and management expertise that lets us audit, benchmark and develop guaranteed programs to ensure your facility maximizes its energy cost savings.
Exponent’s headquarters facility in Menlo Park, California is a combination of offices, laboratories, and research. The facility has reduced energy costs by $119,000 per year, since undergoing a major HVAC control retrofit with a payback of just over two and a half...read more
PG&E’s Almaden eight-story office building in San Jose, California contains a Phone Center and two support areas that operate 24 hours a day, seven days per week. FSI was hired to perform an energy audit then contracted to provide guaranteed energy savings based...read more