For over 25 years, GSI has been at the forefront of power generation system design and integration, working closely with the world’s top manufacturers of engine generator sets, service entrance/distribution/paralleling switchgear, Automatic Transfer Switches (ATS), Uninterruptable Power Systems (UPS), unit substations, power transformers, and power system control logics to design and build power distribution and emergency power supply systems engineered for reliability and long performance life.

Each system we design is built specifically for the precise needs of that project, whether it’s a complex multi-utility closed-transition system, open-transition system, or single-generator ATS system. GSI’s unparalleled experience and expertise ensures reliable performance; seamless integration between components; strict adherence to all federal, state, and local codes; and maximum value.