Contact Us

Guam Landfill

Gershman, Brickner & Bratton, Inc. (GBB)

8300 Boone Boulevard, Suite 500
Vienna, VA 22182

Phone: (703) 573-5800


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Steve Simmons
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Chris Lund, P.E.
Senior Vice President
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Jennifer Porter
Senior Vice President – Sustainability Officer
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Harvey Gershman
Founder Owner Associate & Co-Founder
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Marketing Inquiries:
Ashlea Smith
Marketing Manager & Senior Consultant
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  We moved! Our new address is: 8300 Boone Boulevard, Suite 500, Vienna, VA  22182