At Division 7 we offer honest, reasonable, and reliable services and have established ourselves as San Rafael's premier waterproofing contractors. For exceptional solutions to your residential and commercial problems, trust our licensed professionals to do your job right the first time. We have over 28 years of experience and have been in business since 1990. we have the resolve and the resources to solve just about any sized challenge. We specialize in protective coatings and resurfacing and have experience working with all types of materials. We are authorized applicators of W.R. Grace, Gaco Western, International Coatings and Pacific Polymers.