Shirley Contracting Company, Llc

Over five decades, it evolved into a powerhouse contractor known for major infrastructure projects like the ICC, I‑95 Springfield Interchange, Dulles Greenway widening, and sections of Fairfax County Parkway.

Specializing in design‑build, heavy civil, highway & bridge, utility infrastructure, site development, and public‑private partnerships, the firm self‑performs key phases to ensure safety, quality, and efficiency.

Operating divisions such as Shirley Underground and Metro Earthworks help tailor services from utility relocations to earthworks and deep foundations.

Now part of the Clark Construction family, the company carries forward a legacy of innovation and regional impact with each project.

Unusual fact: the company’s name honors its roots in the “Shirley Highway” project, reflecting a history deeply tied to the area’s transportation evolution.

Safety: Each of us has the responsibility to ourselves, our families, our co‑workers, our clients, and the public to ensure a safe work environment—regardless of cost.

Integrity: We believe that respecting others, treating people fairly, conducting business in a professional manner and honoring our commitments is the only way to do business.

Innovation: We value innovative thinking and encourage the implementation of creative ideas in order to meet the challenges in our industry.

Pride: We take tremendous pride in our people, our organization, the quality of our work, and our accomplishments.

People: Our employees are our greatest asset. We strive to create a rewarding work environment, promote a culture of teamwork, and provide opportunities for their professional development.