Zaretsky Engineering Solutions, providing cutting edge 'One-Stop Solutions' for California's smartest buildings.


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Building Systems Commissioning

Our commissioning engineers hold a comprehensive understanding of manufacturing, products and customer expectations.


Building Management Systems

A Building Management System (BMS) or Building Automation System (BAS) is a computer-based control system installed in buildings that controls and monitors the building’s mechanical and electrical equipment such as ventilation, lighting, power systems and fire systems.


HVAC Systems Test and Balance

HVAC Testing, Adjusting and Balancing (TAB) are the three major steps used to achieve proper operation of HVAC (heating, ventilation and air conditioning) systems.

Our Latest Projects

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