Clients

The truth may be that there isn’t anything we can say about ourselves more important to a potential client than hearing about what our existing customers have experienced when choosing FSI to meet their energy saving and operation goals for their facilities’ HVAC systems.

Since 1978, we have been satisfying the HVAC consulting, maintenance and service needs of Fortune 1000 facility operators across the entire state, and we are grateful that they continue to rely on FSI to meet their ongoing needs.

Here are a few of the results we have delivered and continue to deliver to satisfied clients. We hope you will give us the opportunity to deliver the same kind of knowledgeable and skilled support for your facility.

Gateway Tower

Gateway Tower

Gateway Tower is a multi-story medium rise office building in Pasadena, California. FSI was contracted to audit the energy usage and implement energy cost reduction strategies that would provide a three year or less payback. The facility’s HVAC system consisted of a...

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Exponent Failure Analysis

Exponent Failure Analysis

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...

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Southern California Edison

Southern California Edison

SCE’s Westminster Testing Laboratory is a mix of office and testing laboratories that operate 24 hours a day, seven days a week. FSI was hired to perform an energy audit and then implemented the audit findings on a guaranteed basis. The audit identified $300,000 per...

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Pacific Gas and Electric

Pacific Gas and Electric

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...

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Cypress Semiconductor

Cypress Semiconductor

Cypress contracted Ferreira Service, Inc. (FSI ) to conduct an investment grade energy audit at Building #6, focusing on the HVAC system. The trend-and data-logging resulted in more than 70 recommendations to improve energy efficiency, none of which required major...

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