BMS/DDC Controls

Lockheed Martin

Santa Cruz, California Performed an energy analysis on several buildings used for manufacturing, testing, packaging and offices, to learn what energy savings might be available within all HVAC systems. Our proposal demonstrated an 18 month payback. As a result, O.C. McDonald was contracted to modify existing mechanical systems and integrate Johnson Controls Metasys BAS systems,

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Tesla Factory

FREMONT, CALIFORNIA The General Motors Corporate Headquarters in Fremont, California was directed to find a company that could design a system of command and control that would meet the energy savings criteria from their global energy resources division in Detroit, Michigan. The O.C. McDonald Company was contracted to survey the existing building HVAC systems and

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