Systèmes Sous-sol Québec

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4.9 | 819 Verified Reviews

1620 boul Saint-Elzéar O
Laval, QC H7L 3N2

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Mon-Sat 8:00am-5:00pm

In business since 2005

RBQ License: 8359-3954-01

Systèmes Sous-sol Québec has proudly served the province of Québec since 2007. They have offered basement waterproofing, sump pumps, crawl space repair, foundation repair, basement finishing, and moisture control. Customers can rely on 100% satisfaction guaranteed.

As an authorized Basement Systems contractor, customers can benefit from:

Transferable lifetime warranty
Concrete and dirt crawl space solutions
Free inspections and written estimates
Fast installation

Services:

Basement Waterproofing: most effective solutions for wet basements
Crawl Space Repair: offers complete crawl space encapsulation & repair services
Sump Pump Installation: these systems are engineered to get water out
Foundation Repair: each solution is custom to the home
Basement Finishing:finish basement walls, floors, ceilings, and more
Moisture Control:mold and moisture removal

Products Installed

Sump Pumps
CleanSpace® Crawl Space Encapsulation System
Encapsulation System
Foundation Piers & Wall Anchors
Thermal Insulation
EverLast™ Basement Wall Panels
Perimeter drainage system
RainDrop® Gutter Guard
French Drain & Drain Tile
SaniDry™
ThermalDry® Floor Matting

Service Area:

Systèmes Sous-sol Québec offers basement waterproofing and crawl space repair services to Cornwall, Hawkesbury, South Glengarry, Austin, Blainville, Chambly, Cheneville, Dunham, Eastman, Foster, Gore, Howick, Lachine, Lasalle, Maribel, Oka, Richmond, Saint-bruno, Saint-sophie, Vimont, and Wentworth.

Discover the before and after photos to see wet basements transform and foundations fixed! Check out the reviews of satisfied customers! Call today to schedule your free evaluation and estimate!

Services Offered

Basement Waterproofing Crawl Space Repair Foundation Repair Basement Finishing

Reviews
Testimonials
Before & After
Awards
Team

By Anabela M.

"Your crew was very good, dedicated personal. The sales..."

By Sibel U.

"Michel and his team were very polite, very respectful and..."

By Mark R.

"This was our second job, we are considering others...good..."

By Wayne R.

"Presentation and confidence in materials used"

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Reviews
Testimonials
Before & After
Awards
Team

Systèmes Sous-sol Québec Before & After

Before

After

Encapsulation of a crawlspace in Montreal
Mr. Robert contacted us because he needed help with moisture problems in his crawlspace. Upon arriving at the free inspection, we found that the best solution was to encapsulate his crawlspace with the CleanSpace vapor barrier. To start, our team removed the debris from the crawlspace. They then installed the drainage mat, followed by the CleanSpace vapor barrier. Finally, they installed a SaniDry Sedona dehumidifier and a SmartDrain drain system to ensure good humidity and prevent flooding.
Before

After

Crawl space encapsulation in Gatineau, Qc
Problem Ms. Forster recently purchased a property with a few crawl space issues: • Damp, moldy smell in the house • High level of humidity in the house • Cold main floor during winter Solution • Encapsulation of the crawl space with our drainage membrane and CleanSpace coating • Wall insulation with our SilverGlo panels
Before

After

Crawl space that needed to be encapsulated in Gatineau, Qc
This is another crawl space that was suffering from water infiltration. When water had invaded the place, it had affected badly on the floors in too many areas, causing it to sag. We have solved this crawl space problems by installing a drainage membrane on the floor to help water find its way to the drainage system. Then, we covered the floor with a CleanSpace membrane, which mainly serves to prevent water vapor from leaving the floor and rising to the upper floors. Next, we installed SmartJack systems, which are galvanized steel beams used to support the sagging floor. Finally,we had installed SmartDrain drainage systems, which are used to get rid of infiltrating water. Now that our work is done, the place is completely encapsulated!
Before

After

Crawlspace Encapsulation in Gatineau,QC
Mrs. Monique B. from Gatineau called us to tell us about her problems related to mold and moisture in her crawl space. Our crew then proceeded to install a CleanSpace membrane, a SmartSump pump system, and two SmartJack support pillars. They also applied Mold-X Neutralizer to areas affected by mold. Our customer can now enjoy her basement without having to worry about water getting in!