
Our Interior French Drain Services
Satisfied Customers
Excellent service from start to finish!
I would like to thank Sos Solage for their excellent work on repairing the crack in my foundation. The team was professional and took the time to thoroughly explain the process.
Marie-Claude - Repentigny

Service Areas
North Shore of Montreal & Montreal
Blainville
Mascouche
Montreal
Boisbriand
Mirabel
The Plateau-Mont-Royal
Two Mountains
Repentigny
Outremont
Laval
Terrebonne and surrounding areas.
Villeray and others.
WHY CHOOSE US?
Quality of products and services
Our construction company stands out for the superior quality of its materials and construction techniques. We use top-quality materials.
Customer experience
At Sos Solage, we are dedicated to delivering an exceptional customer experience by carefully listening to their needs and providing personalized advice and tailored solutions.
Expertise
We take pride in our expertise in this field and are confident that our clients will benefit from our construction know-how.
Competitive prices
At Sos Solage, we offer competitive prices for all our construction services, combining quality with affordability.
Interior Foundation Drain Installation
Ensure the protection of your foundation against moisture with our interior French drain installation service. An effective solution to prevent water infiltration and extend the durability of your home.



Sump Pump Installation
Prevent flooding and water buildup with our sump pump installation service. A reliable solution to keep your basement dry and protect your foundation.
Why replace your drain?
Protecting the security of your home
Replacing a clogged or faulty drain helps prevent water infiltration into your foundation. This infiltration can cause significant damage, such as mold, dampness in basements, and concrete deterioration. A functioning drain protects your home from these risks.
Increase the value of your property
Water pooling around the foundation can lead to increased humidity in the basement, which can compromise your home's insulation. Replacing your drain helps maintain a dry environment, reduces moisture-related costs, and improves your home's energy efficiency.
Protecting the Structure of the House
A malfunctioning drain can lead to water pooling around the foundation, putting pressure on the walls and soil. This can cause cracks and compromise the structural stability of your home. Replacing the drain provides lasting protection for your property.
Preventing Long-Term Problems
A damaged or clogged drain can cause long-term problems, including foundation cracks, damp walls, and costly repairs. Early drain replacement is an investment that helps you avoid major repairs and protects your property's value over time.

French Drain Installation Process
1. Site Preparation and Excavation
We begin by preparing your land and excavating around the foundation to access the location where the drain will be installed. This step ensures that the work will be carried out cleanly, without damaging your property.
2. Drain Installation and Connection
We install the French drain strategically and connect it to the sanitary or stormwater system, according to your city's requirements, to ensure efficient drainage that complies with local standards.
3. Backfilling and Finishing
Once the drain is in place, we backfill the excavated area and restore the appearance of your property. This step ensures a neat finish while guaranteeing the long-term effectiveness of the drainage system.
4. Testing and Verification of Effectiveness
Once the installation is complete, we carry out tests to ensure the drainage system is working correctly. We check that the water flows properly and that everything is in order before concluding the work.
Let's talk about your next project together
Contact us to get
a free quote.
Intervention area:
Montreal & North Shore
3025 Governors Avenue, Laval
H7E 5J3
RBQ: 5866-6025-01


























