Quick-Seal Waterproofing Corp. is a family owned and operated business, specializing in exterior membrane waterproofing in residential and commercial locations. We provide honest quotes and inspections to all of our customers, while offering services at competitive rates. Services Offered: Outside Foundation Repairs, Concrete or Block Inside Repairs, Urethane or Epoxy Injections Underpinning & Lowering of Basements Basement Entrance Demolition & Excavation Outside Re-grading Basement Renovations Servicing the greater Toronto and surrounding areas for over 30 years.20 year written guarantee on all Waterproofing services All work guaranteed. Call for free estimate. more... See more text