In the past ten years, Grunley Construction has renovated and modernized more than 4.8 million gross square feet of building space in the Washington, DC area.


  • January 20, 2022

    Grunley Awarded U.S. Chamber of Commerce Hall of Flags A/V Upgrades project

    Grunley will perform A/V upgrades at historic U.S. Chamber of Commerce building

    As a result of Grunley’s excellent performance on the U.S. Chamber of Commerce Building Exterior Façade Restoration project in D.C., the U.S Chamber of Commerce has awarded Grunley a new CM at Risk contract to perform A/V upgrades for the Hall of Flags. The 4,600 SF historic space is comprised of stone, plaster, and woodwork as well as staging and event lighting/equipment utilized for various events inside the Hall. The project scope includes preservation of the Hall’s historic features; demolition and removal of existing features and equipment; construction of a new stage and stone feature wall; and installation of new fire protection systems, A/V equipment and detailed millwork. The project is scheduled to be completed in June 2022.