SWSG Employee Directory

Engineering ServicesVirginia, United States11-50 Employees

SWSG, or Shaffer, Wilson, Sarver & Gray, P.C., operates as a full-service architectural, engineering, and construction management firm based in Herndon, Virginia. The company focuses on sustainable and innovative design across disciplines, with specific expertise in cold-formed steel, historic preservation, and mission-critical facilities such as data centers and satellite systems, alongside construction management services. Its work appears geared toward clients in sectors requiring robust, efficient, and resilient facilities, addressing needs from historical restoration to modern data infrastructure.

With a presence in the engineering services industry, SWSG situates itself as a multidisciplinary firm capable of delivering integrated design and management solutions. The organization serves professional markets in and around the Washington, D.C. metropolitan area from its Virginia office. The firm’s scope encompasses architectural and engineering design, as well as project oversight, catering to projects that demand technical precision and a focus on sustainability.

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