With a 4. 9-star reputation built on precision, transparency, and results, Aquamaster Plumbing and Waterproofing is Toronto’s go-to team for dry, healthy homes. As one of the city’s leading basement waterproofing companies, we stop wet, damp, and leaky basements at the source—pairing expert diagnostics with proven repairs, from interior/exterior waterproofing to foundation crack sealing, sump pump and backwater valve installs, drain repair, and concrete restoration. Serving Old Toronto and surrounding neighbourhoods, we make it easy to get help fast with online estimates, responsive onsite service, and clear communication in English.
Expect a professional experience end-to-end: wheelchair-accessible restroom at our facility, free parking, and an inclusive, LGBTQ+ friendly, transgender-safe space. Clients choose us for durable workmanship, clean jobsites, and warranties that stand up to Toronto weather. Choose quality. Work with Aquamaster.
Repair your basement, protect your investment, and reclaim usable space. Book a FREE estimate today and get it fixed right now.
