ABOUT

Our Story

DM Henderson Roofing was founded by John van Spronsen, a young entrepreneur who immigrated from the Netherlands in 1954. After learning the roofing trade, John established his own company in 1963 which he named Bond-A-Ply Roofing Ltd. In 1974, he decided to expand his operation and purchased DM Henderson Roofing Ltd. John’s passion, vision, and integrity built DMH Roofing into the successful and respected business that it is today. After John retired in 1983, his sons, Rudy, Ivan and Tom, assumed ownership and operation of his companies. This multigenerational business has decades of experience and has positioned itself as an industry leader in cold-weather roofing.

Our Commitment

DMH holds to the highest standards of quality assurance. We have been proud members of both the Roofing Contractors Association of British Columbia (RCABC) and the Canadian Roofing Contractors Association (CRCA) since 1963.

We are the only roofing company in Northern BC that is a member of the RCABC. The RCABC guidelines are under constant review in order to provide updates and advice to members, owners, and specifying authorities. As an RCABC member, we can provide a RoofStar Guarantee, the most comprehensive roofing and waterproofing guarantee in British Columbia. Available exclusively through RCABC members, the RoofStar Guarantee gives clients the assurance that quality materials will be installed to specific industry-leading standards by professional roofing contractors. To obtain and maintain this guarantee, DMH is held to strict RCABC qualifications which are enforced by independent 3rd party inspectors. Over the life of the project, these inspectors monitor installation of the roof system, provide follow-up inspections at predetermined levels, and work on the customer’s behalf to ensure the roof is installed correctly. DMH is the only roofing contractor in Northern BC certified to provide the RoofStar Guarantee.

Community Engagement

DM Henderson Roofing is committed to making a positive impact in and giving back to the communities it serves. Our company especially believes in investing in children and youth and donates to many charities and organizations that work with this demographic. DM Henderson also passionately believes that every person has a right to a good quality of life. For this reason, we regularly donate to a local anti-poverty organization, as well as providing monthly financial support to impoverished children in underdeveloped countries.

Organizations We Support