Relay & Power Systems (RPS) is a full-service engineering and registered ISO manufacturing resource, serving clients who produce, deliver and consume medium and 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. Our objective is simple: offer our services in a way that supports and or augments the technical and business needs of our customers, business partners and end-user clients. Our solution scales with your requirements – from simple fabrication or service projects to retrofits & comprehensive design and delivery. Relay & Power Systems, 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 States.