EnCon United Company
ConstructionColorado, United States51-200 Employees
EnCon United Company is a Denver-based parent company for EnCon subsidiaries that provides engineered concrete products and services to the commercial, multi-family residential, heavy highway, and public works construction markets. It operates as a full-service precaster with a broad range of architectural and structural building components, including bridge girders and deck panels, CarbonCast, columns, walls, double tees, hollow-core and insulated wall panels, noise walls, prestressed beams, and related elements. The company has 51-200 employees and nine production facilities, with corporate offices and its design group located in downtown Denver, enabling sales across 15 states. EnCon entered the precast/prestressed concrete market in 1993 and expanded with six additional plants acquired or built between 1999 and 2004, extending its manufacturing footprint to locations in Atlanta, Seattle, Portland, Salt Lake City, and Denver. It holds PCI certification and is an AltusGroup Producer Member; recent developments include a 2026 asset sale to Tindall (Atlanta Structural Concrete) and a 2025 data breach investigation.