CWI offers commercial building owners, managers, and top engineering firms over 36 years of experience in stone repair, brick replacement, block replacement, caulking, glazing, balcony repair, window flashing, elastomeric coating, expansion joint replacement, below-grade waterproofing, parking structure repair, concrete restoration, plaza deck repair, building inspections, due diligence studies, exterior restoration, facade cleaning and sealing, parking structure maintenance, and masonry repair.