Since 1991 we have served the residential, industrial, commercial and municipal markets in Canada using our unique Leaky Basement technology, Wise Seal Flexible polymer resins. Over the past twenty one years, hundreds of thousands of successful jobs have been completed coast to coast across Canada sealing leaks in below grade foundations and all related areas. Wise Cracks fix and repair all interior foundation cracks, sealing around pipes, lines and conduits, interior drain systems, concrete work, exterior crack repairs, exterior drainage and regarding. We are the trusted experts in the field and called upon for professional seminars and industry advice. Call us today! We won't let your investment slip through the cracks. more... See more text