Construction Distribution & Supply Co. Inc. has been serving the construction industry since 1968. We distribute construction, restoration, waterproofing, glazing, air barrier, specialty roofing and maintenance products to the various associated trades. We currently service our customers with regional sales representatives and ten warehouse locations: eight in Ontario, Canada and two in New York State. When you need a speciality construction product, or if you are embarking on a construction application that you have questions about, our knowledgeable sales staff and in-house technical experts are happy to serve you. Our vast product offering enables us to recommend the right product for your job without compromise. We provide specialized technical services including job site visits, technical letters, custom colour caulking and much more.