Founded in 1980, A.C.C.L Waterproofing is an Ontario-based waterproofing contractor, basement renovation and foundation construction firm. We are dedicated to bringing life to our client’s visions. A.C.C.L Waterproofing has solidified its position in the construction industry due to its unparalleled record of customer satisfaction. The firm not only takes great pride in using environmental friendly products of the highest quality, but also in being committed to servicing and maintaining each completed project. A.C.C.L Waterproofing is a company wholly owned by A.C.C.L Group. We are fully licensed, insured and bonded.