Company formed through well known Development and Concrete Construction Partnership Owings Mills, MD, January 15, 2010: In October 2009, Sharon R. Grinnell, in partnership with Daniel G. Schuster, President & Owner of DGS Construction, Inc. & Schuster Concrete, launched sGRINNELL ENTERPRISES, LLC (sGRINNELL), a concrete and site contracting company whose owners combined careers brings over [...]

