Welcome to Provincial Window & Glass Systems Inc.! Proudly serving Kitchener-Waterloo for 25 years.24 Hour Emergency ServiceWhen an emergency happens, you want to know your business or family will be safe. Contact us day or night for all your glass and window emergency needs.More...Commercial & ResidentialFrom Aluminum, Vinyl and Fibreglass windows to custom Shower and Tub Enclosers, we have what you're looking for! More...RetailWe offer cut to size glass and mirror as well as polishing and beveling. From glass shelving to tabletops, we're Kitchener-Waterloo's source for custom glass.