Offices


DullesGeolocation: 39.0208, -77.4192

Our Dulles office is primarily dedicated to providing geotechnical and materials testing services. Our talented employee-owners provide services for transportation and infrastructure, commercial, industrial, retail, residential, office, medical, and hospitality projects throughout the Northern Virginia, Maryland, and Washington, D.C., metropolitan area.

Our Dulles staff is well-regarded in the Mid-Atlantic region for its laboratory testing capabilities and cost-effective performance of tests on soil, concrete, and reinforcing steel. The laboratory is accredited by the Washington Area Council of Engineering Laboratories, U.S. Army Corps of Engineers, National Institute for Certification in Engineering Technologies, and the Virginia Department of Transportation.

21505 Greenoak Way
Dulles, VA 20166

Phone: (703) 421 4000
Fax: (571) 525 7001

Services

Geotechnical
Materials

Contacts

Sharon Tyndall, P.E., Office Manager