Skilled Laborer

Overview

• 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.

Culture + Values

• 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.

Environment + Sustainability

Inclusion & Diversity

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