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At Your Service Since 2010!

G-Solutions Fissures offers you a recognized expertise in crack repair and foundation waterproofing.

Foundation Waterproofing and Permanent Repair in Quebec City


Do cracks weaken your foundation? Call on the professional company G-Solutions Fissures, a specialist in injecting all kinds, to carry out the waterproofing and repair of foundation cracks in Quebec City. The integrity of your foundation should never be compromised. Whether it is that of your business or your home, your foundation is the basis of your investment, and most importantly, it ensures the comfort and safety of your family.

Contact G-Solutions Fissures, the specialist in repairing cracks without excavation for all kinds of cracks and water infiltration. We offer you a simple, optimal and inexpensive solution for all your projects, so you get the best value for money.

Indeed, we can carry out repairs without any excavation, thanks to the use of techniques at the cutting edge of technology, which allows quick work and reduces costs. We use:

Polyurethane injection

Epoxy injection

Injection of cementitious grout

Installation of waterproof membranes

Mesure de radon (PNCR-C) 

For the work, all the products we use are approved and authorized by the Quebec Ministry of Transport engineers with an optional limited warranty of up to 15 years!

For an immediate response and a rapid start of the construction project, several teams are at your service to carry out an on-site evaluation to choose the best intervention method for the work. You also benefit from qualified staff, adequate equipment, specialized tools, and an unconditionally transferable 5-year warranty by doing business with us.

Do not hesitate to contact us to benefit today from our know-how and our professional approach in Quebec City and the areas of Lévis, Portneuf, Beauce, Victoriaville, Thetford Mines, Chaudière-Appalaches, Côte-de-Beaupré and in Montérégie! We are ready to intervene to resolve your situation 24 hours a day, 7 days a week, in the event of an emergency. Be demanding, demand G-Solutions Fissures!


House cracks

Injection of cementitious grout

Cracks in the basement

Epoxy injection

Crack repair with or without excavation

Foundation cracks

Polyurethane injection

Related Services

Pre-purchase or pre-sale evaluation service on site

Works with or without excavation

Recess by carbon fiber lamella

Installation of steel plate

Water-repellent and self-draining membrane

Underground parking

Concrete casting

Horizontal, vertical and oblique crack

Positive and negative crystallization

Positive and negative crystallization

A Reliable Process for Quality Results

At G-Solutions Fissures, the process we repair cracks is still not well known among private individuals. G-Solutions Fissures offers two possibilities for repairing a crack, either from the inside or from the outside.


After inspection, the solutions we offer are simple and inexpensive. This is why an on-site assessment is a priority. We provide you with a variety of services:

Concrete repair


Crack repair


Installation of waterproof membranes

G-Solutions Fissures is very proud to apply these techniques acquired in the industrial sector to benefit the residential level. Homeowners, rental property owners and anyone with a concrete structure, call us today!

Close-up of mold on a foundation

Why Choose Us?

An experienced and qualified team, with reliable techniques and appropriate tools for guaranteed work.

Close-up of cracks on a foundation

Cracks in Your Foundations?

A quick assessment allows us to spot and repair cracks quickly to avoid trouble!

Renovation work on the foundation of a house

Our Work in Pictures

View our gallery to get an overview of residential, commercial and industrial achievements.

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