Western Waterproofing is a division of Western Construction Group, which was established in St. Louis in 1915. The company s services include masonry restoration and waterproofing, such as brick and stone repair, building cleaning/sealer, expansion joint systems repair, epoxy injection, historic restoration and preservation, caulking and sealants, exterior wall coating, wall ties and flashing systems; concrete restoration and waterproofing, such as parking deck restoration, plaza deck restoration, chemical grouts, above- and below-grade waterproofing, caulking and sealants, waterproofing membrane installation, structural repairs and deck coating installation; specialty services, such as seismic upgrades, cathodic protection, carbon fiber repairs, specialty flooring, tank liners, shotcrete application, firestop application, polyurethane foam air infiltration/building seal, insulation commercial/industrial and post tension repair; roofing services; and disaster recovery. Western Waterproofing has a location in Denver.