Reliable and Experienced GTA Basement Contractors

Looking for experienced basement contractors? Clarke Basement Systems is a trusted name in the GTA. Our waterproofing expertise has helped several homes and cottages prevent leaks, dampness and the threat of mould.

New home or old, dampness or major leak, flood-prone area or not; you need basement contractors with proven waterproofing solutions. We specialize in crawlspaces and basements and we have the experience and the resources to get the job done right.

100% Customer Satisfaction, Transferable National Guarantee

As the GTA’s leading basement contractors we offer top-of-the-line service that focuses on keeping your home dry and the occupants comfortable no matter what the weather.

  • Certified basement professionals work quickly and efficiently to complete your project on time and within budget.
  • Comprehensive waterproofing service offers full-range solutions and pays the same level of detailed attention to big and small problems.
  • Proven basement improvement products provide a permanent solution to leaks and floods.
  • Our 100% Customer Satisfaction guarantee is backed by the Basement Systems National Network of Waterproofing Specialists. Glowing customer testimonials are proof of our outstanding service.
  • We help you take advantage of the Toronto Basement Flooding Prevention Subsidy Program that could offset up to 80% of your cost (maximum of $3,200).
  • Our financing option allows you to finish your basement correctly without the risk of future water damage or overextending your budget.
  • We provide a free inspection and estimate explaining your options and take the time to answer all your questions.

Clarke Basement Systems – your GTA basement contractor offering customized solutions and expert workmanship at competitive rates.

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Proudly Serving Greater Toronto including - Mississauga, Markham, Toronto & nearby

We serve the following areas

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