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.


  • May 22, 2017

    Grunley Earns High Ranking on ENR and WBJ’s Top Contractors Lists

    Grunley is pleased to announce the results of two influential industry surveys.

    This year, Grunley ranked #197 on Engineering News-Record’s "Top 400 Contractors” list.

    The Washington Business Journal ranked Grunley #10 on the “Largest General Contractors” and #3 on the “Interior Construction Firms” list (up from last year's #5 ranking).

    Grunley’s recent rankings reflect the company’s continued growth and influence in the industry.