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If you notice water infiltration inside your residence, we advise you to contact one of our building experts as soon as possible. Our professional will establish a precise diagnosis and will propose a solution adapted to the problem.


Our subsidiary ofQuebec Expert Group - Investigationis a unique company at the cutting edge of technology using thermographic imaging, high definition humidity detector and fiber optic endoscopy which allows us to   detect leaks quickly and efficiently by limiting the damage. We provide you with experts and state-of-the-art equipment.

Our devices allow you to investigate and visualize the origin of problems without having to demolish your walls, floors or ceilings. We will proceed with your consent to an invasive inspection only if we deem it necessary.


We have the reputation of succeeding in determining the origin of a leak or an infiltration where other interventions have led to false leads or have failed to find the source.

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