Grunley Construction Company, Inc. Email Format

ConstructionMaryland, United States201-500 Employees

Grunley Construction Company, Inc. is a construction firm that undertakes high-profile, complex projects for both public and private sector clients. It handles building new facilities as well as renovations, restorations, and modernizations of large-scale commercial, institutional, and government buildings. Based in the Washington metropolitan area, the company is headquartered in Rockville, Maryland, and maintains a mid-sized workforce.

The company is recognized in regional and national rankings for its contracting work, with the Washington Business Journal listing it among the area’s largest general contractors and largest interior construction firms, and Engineering News-Record placing it in the Top 400 Contractors and Top 100 Green Contractors nationally. In September 2024, Grunley was awarded a task order to renovate Building 154 at the Naval Support Facility in Indian Head, Maryland, reflecting ongoing involvement in government facilities.

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