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French Drains and Waterproofing

Fissure Fonda-Tech

20 Year Guarantee - 100% Transferable

Foundation Repair and Waterproofing in St‑Eustache & surrounding area

Sealing of Foundations

You need to call in a specialist to stop water penetration and eliminate mold in your home. At Fissure Fonda-Tech, we have extensive expertise in waterproofing concrete. We know that a waterproof foundation can avoid a lot of problems both short and long term. We offer professional and personalized service for all your foundation and basement waterproofing needs.

Call us today for more information about our foundation waterproofing service or to request a free estimate.

Work Guaranteed for 20 Years

Whether you have a foundation of poured concrete or concrete blocks, we have the expertise needed to do a superior job. In addition, we use top-quality waterproofing membranes by brands such as:

Waterproofing systems Delta MS

French Drains and Water Repellent Membrane Repair and Installation

Drain Repair and Replacement

Telltale signs that you have a French drain problem usually include water infiltration, moisture problems, strong odours or mold at the bottom of your basement walls.

If you have this problem, it is more than likely that your French drain needs to be checked. Fissure Fonda-Tech Inc. can replace part or all of your French drain. Moreover, all our work is guaranteed for 20 years!


  • Drain installation
  • Drain repair
  • Drain replacement
  • Drain inspection
  • Interior drains and drainage panel

Inspection by Camera

We can diagnose and pinpoint the exact location of any problem inside the drain using an inspection camera. If the drain is blocked, we can advise you on the methods used to correct the problem.

Call us for more information.

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