Anchor Wall Showroom Anchor Wall Systems is the leading designer and licensor of patented retaining wall systems for large-scale shoreline, interstate, commercial, residential and do-it-yourself landscaping projects. Anchor Wall Systems retaining wall systems feature the patented rear- lip that provides unmatched strength, beauty and uniform alignment for architects, engineers specifiers and contractors. Click here to visit our showroom. We Provide Services to the Following Cities, Towns and Surrounding Regions of PA: Conshohocken, PA Philadelphia, PA Wayne, PA Springfield, PA West Chester, PA Glen Mills, PA Willow Grove, PA Aston, PA Malvern, PA Exton, PA