Marco
Réparation de fondation

We take care of your French drain and the waterproofing of your foundation.

(438) 763-0737

Marco

Foundation Repair

We repair your French drains and waterproof your foundations

Personalized service and team available 7/7.

(438) 763-0737

What is a French drain?

For more than 40 years, the French drain has been compulsory in Quebec. It is installed around your house at the base of the foundation and performs the function of draining the water that collects all around. It is essential for waterproofing. This prevents water infiltration inside the foundation walls.

In addition, the APCHQ determines on its site the requirements of the Code relating to the French drain.

Marco – Foundation Repair fixes, maintains, and cleans your French drain.
Repair and cleaning service

The Process

Problems
Marco - Réparation de fondation

Problem detection

Visible efflorescence band

At the base of the foundation wall inside the basement

Imminent infiltration

Indicates that water may seep in soon

Presence of water

There are probably pockets of water trapped in the clay

Repair
Marco - Réparation de fondation

Developing the solutions

Local repair

Drain installed outside and foundation waterproofing

Local repair

Captures water under the floor without having to dig outside

Sump pit installation

It will carry the water to the sewer or the ditch

What is waterproofing?

Foundations are made of poured concrete, which has porous properties. This is what causes cracks to appear over the years. Furthermore, even if bituminous waterproofing is applied during foundation construction, it eventually hardens. This contributes to the formation of cracks and, subsequently, water infiltration.

Marco Foundation Repair intervenes by applying a very high-quality waterproofing membrane to waterproof and protect your foundation.

Marco Foundation Repair takes action by applying a high quality waterproof membrane to protect your foundation.
Waterproofing Service

The Process

Application
Marco - Réparation de fondation

Application of a membrane

Water-repellent

Very high quality

Permanent solution

Solves concrete porosity problems

Waterproofing and protection

Reliable and durable solution

Characteristics
Marco - Réparation de fondation

Membrane characteristics

Flexibility

2 layers of liquid membrane are applied

Wall drain

Carries the water to the French drain

Resistance

Resists more than 2000% elongation, abrasion and chemicals

Application

At a minimum temperature of 5 degrees

3-month interest-free financing

French Drains and Waterproofing

Questions?

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Marco - Réparation de fondation

    Is there a visible crack in your foundation?

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    Questions?

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      Is there a visible crack in your foundation?

      YesNo

      Projects

      Some of our achievements

      Google reviews from our customers

      Google rating: 4.7 out of 5, based on 35 reviews (as of October 16, 2026). Read all reviews on Google