Browse the Top 2 Waterproofing Contractors Serving Mississauga, ON

Crackmasters Basement Waterproofing Systems Basement Waterproofing Systems specializes in comprehensive basement waterproofing and foundation repair solutions. With over two decades of expertise, we address wet basement issues using advanced technology and lifetime-guaranteed services. Our team serves residential, commercial, and industrial clients across Ontario, prioritizing tailored solutions and proactive maintenance to ensure dry, structurally sound properties.

GJ MacRae Foundation Repair specializes in basement waterproofing and foundation repair services in Toronto and the GTA. With nearly 50 years of experience, we deliver durable solutions for cracked foundations, leaking basements, and structural reinforcement. Our services include hand-excavated waterproofing, sump pump installations, and underpinning, backed by a 15-year warranty.