Professional French drain services.
Installation and repair of French drains in Montreal and surrounding areas by RBQ certified experts. Since 2005, we protect your basement against water infiltration.
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The French drain protects your property from water infiltration and excessive moisture. At Plomberial, we understand the challenges of the Quebec climate: freeze-thaw cycles, spring rains and clay soils and their effects on the French drain.
Our French drain services
1. French drain installation
Complete 5-step perimeter drainage installation:
• Inspection and excavation - Land evaluation, call to Info-Excavation, trench up to the footing (4-8 feet deep)
• System installation - BNQ certified 4 inch rigid pipe (Big O/PVC) on gravel bed 0-3/4, geotextile membrane wrapped
• Connection - Connection to the sump pump or municipal network
• Waterproofing (optional) - Membrane on exposed foundations (Bakor, Soprema)
• Backfilling and testing - Ground restoration, flow verification
Duration: 3-5 days. Guaranteed compliance with the building code.
2. French drain repair
Diagnosis and targeted repair without complete replacement:
• Video inspection to identify damaged sections
• High-pressure hydro-jet cleaning (up to 4000 PSI)
• Replacement of defective sections only
• Trenchless repair (lining) if applicable
3. French drain maintenance
Recommended annual preventive maintenance:
• Camera inspection of the entire perimeter
• Preventive cleaning before deposits accumulate
• Checking the connection to the drainage system
• Early detection of roots and subsidence
• Preventive maintenance avoids costly emergency repairs.
Why choose our French drain services?
- Expertise and professionalism : We specialize in the installation, repair and maintenance of French drains, offering a fast and effective service to prevent water damage.
- Modern technology : We use top quality materials and advanced methods to ensure optimal and sustainable drainage.
- Risk prevention : Protect your foundations against humidity, infiltration and mold with our specialized French drain services.
- Satisfaction guaranteed : We ensure careful work, respecting deadlines and meeting your expectations for total peace of mind.
Why choose us?
- Expertise and professionalism: We have been serving the Montreal area since 2005. Bilingual team, RBQ certification, compliance with the Building Code. Projects completed in 3-5 days.
- High-quality materials and equipment: BNQ-certified Big O or rigid PVC pipes. 0-3/4 gravel for clay soils. Bakor and Soprema membranes. Equipment adapted to confined spaces.
- Risk prevention: Protect your foundations against moisture, infiltration, and mold. Systems designed to withstand Quebec's freeze-thaw cycles.
- Satisfaction guaranteed: Written warranty on labor and materials. 24/7 emergency service. Free detailed estimate. Transparent pricing, no hidden fees.
Ready to install or repair a French drain?
Contactez-nous dès aujourd'hui pour un devis gratuit ou pour toute question concernant nos services de drainage.
Testimonies
“Great service! Problem resolved quickly.”
“Our old French drain was clogged solid. They had to replace everything. The guys organized the excavation well and afterwards, you would never have said that they dug there.”
“We had humidity in the basement for like 5 years. We didn't know what to do anymore! Alex and his team installed a French drain for us and then, miraculous, our walls are dry! At last! Thank youiiiiii”
“Very satisfied with the work done.”
A French drain is a perforated pipe buried around your foundation that captures and removes water from the ground. Its role: to protect your basement against humidity, infiltration and mold by keeping water away from your home.
A camera inspection makes it possible to accurately diagnose the condition of your drain and to avoid unnecessary work.
Signs that it is time to act:
- Humidity in the basement during heavy rains or in spring
- Musty smells persistent despite dehumidification
- Cracks in the foundations That are getting bigger
- Efflorescence (whitish deposits on concrete)
- Stagnant water along the exterior walls after the rain
- Sewer backup during heavy rains
Drain installed before 1990 - average lifespan of 30-40 years
It depends on the length and access to your land, but usually a few days for a complete replacement. We plan everything to minimize the impact on your daily life and we put your land in order quickly.
Depends on the situation. For a complete external drain, yes, we go around the foundations. If access is difficult, an interior drain can sometimes be installed. We evaluate the best option according to your land and your budget.
A French drain installed with rigid PVC, crushed gravel, and a geotextile membrane can last 25 to 50 years. Regular maintenance (inspection, cleaning) extends its lifespan and prevents unpleasant surprises.
Let's discuss your project today!
Your home deserves better than a stroke of luck. Entrust the plumbing to the pros.
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