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Relay and Power Systems

Relay & Power Systems (RPS) is a full-service engineering and registered ISO manufacturing resource, serving clients who produce, deliver and consume High Voltage electrical power throughout the Northeast and Mid-Atlantic US.

We offer a full range of services for delivering relay systems, integrated power systems and control houses including: engineering, system design, fabrication, testing, and commissioning.

Our one-stop, comprehensive services offering is used by utilities, architects and engineers, large industrials, transportation, OEMs as well as large commercial facility operators.

Collaboration is the cornerstone of the RPS business model.  Our objective is simple โ€“ offer our services in a way that support and or augment the technical and business needs of our customers, business partners and end-users clients.  Our solution scales with your requirements โ€“ including simple fabrication or service projects through retrofits & comprehensive turnkey design and delivery.

Relay & Power Systems โ€“ formally Relay Associates Inc - is a wholly-owned subsidiary of Rumsey Electric.  Since its founding in 1895, Rumsey Electric has been a leading provider of products and services to users and consumers of power in the Northeastern United State.

Visit us at or call  610-941-2900.