DSI Contracting

DSI Contracting provides home modification services in Thunder Bay, ON. HOME – dsi-contracting.com Call Dan today for a professional consultation and take advantage of our spring discounts now 345-0676. Contact DSI Contracting today for prompt courteous service. We are Thunder Bays leaky basement experts since 2010. Our company only specializes in basement waterproofing , we always install new new weeping tile, drainage systems , radon proof sump basins, … Call (807) 345-0676 for more information. Visit dsi-contracting.com to learn more.