MASTER GRID
UtilitiesSouth Carolina, United States2-10 Employees
Master Grid is a utilities-focused service provider based in Easley, South Carolina. For over 38 years, the company and its team have reliably maintained and upgraded electrical substations. It operates with a small, specialized staff dedicated to substation support and modernization. The firm offers design, testing, commissioning, and ongoing maintenance of substations, including protection and control systems, instrumentation, and smart grid installations. Its work supports reliable and up-to-date electrical infrastructure for clients in the utilities sector.