Culpeper Engineering PC

Established in 1956, Dewberry is a professional service firm that serves government agencies, corporations, real estate developers, colleges, universities, school districts, and other commercial and institutional organizations. The firm provides program management, planning, engineering, architecture, surveying and geographical information services. Its capabilities include site analysis, land planning and zoning assistance, surveying, cost estimation, tree replication, stealth wall installation and construction administration. Dewberry also specializes in the areas of security and homeland defense, telecommunication, transportation and water resource engineering. Its clients include the Department of Labor, U.S. Army, U.S. Navy, Army Corps of Engineers, University of Virginia and The Travelers Companies.

ADTEK Engineers is a certified small business based in Fairfax, VA, specializing in high-quality engineering design solutions since 1987. The company is committed to shaping communities through its expertise in civil, structural, and specialty engineering services. With a strong focus on client satisfaction, ADTEK Engineers has garnered positive feedback for its efficient project execution and responsive service. The team's dedication to understanding client needs has resulted in user-friendly designs and successful project outcomes. Generated from the website

Ben Dyer Associates provides surveying, planning and civil engineering services. The firm handles various multifamily residential, commercial, industrial, recreational, educational, institutional, transportation, mining and land reclamation projects. Established in 1935, Ben Dyer Associates maintains a work force of more than 110 employees, including registered professional engineers, licensed surveyors, landscape architects, planners, technicians and support staff members. The firm offers boundary and topographic surveying, sediment control design, landscape architecture, and wetland delineation and mitigation services. Ben Dyer Associates also provides land use and roadway planning, environmental assessment and construction observation services. The firm maintains one of its locations in La Plata, Md.