RK Industries
ConstructionColorado, United States1001-5000 Employees
RK Industries is a second-generation, family-owned construction and building services group based in Colorado. It operates seven subsidiary businesses—RK Mechanical, RK Steel, RK Electrical, RK Mission Critical, RK Energy, RK Water, and RK Service—providing construction, manufacturing, advanced fabrication and related services. Across six major facilities, the company serves clients in the Mountain West region with integrated capabilities across its operating sectors. In 2026, RK Industries opened a new headquarters in Aurora, Colorado, a nearly 155,000-square-foot facility designed to support its regional footprint. The company traces its roots to 1963 and was incorporated in 1985, with Denver serving as its base prior to the Aurora expansion.