Corporate Office:
Colorado
12401 W. 49th Ave.
Wheat Ridge, CO 80033-1927
Phone: (303) 423-1212
Fax: (303) 423-6071
NDT Lead Contact:
Dennis Sack, P.E.
Principal Engineer
Geophysics Lead Contact:
Northeast Region:
Metro Washington D.C. Office
7529 Standish Place, Suite 102
Rockville, MD 20855
Phone: (240) 477-7738
Fax: (240) 801-9951
NDT Lead Contact:
Marisol Tsui-Chang, E.I.T.
Project Engineer
Geophysics Lead Contact: