Solution ProFissure
Foundation Contractor in the Laurentians and on the North Shore
An RBQ-certified foundation contractor, Solution ProFissure repairs cracks, waterproofs foundation walls and replaces French drains in the Laurentians, on the North Shore and across the greater Montreal area. A family business with over 30 years of experience, we back every job with a transferable 25-year warranty. Free estimate within 24 hours.
Repair, Waterproofing and French Drain - Contact Us!
Our commitment is simple: protect your home with rigorous foundation work, premium-quality materials and a transferable 25-year warranty.
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An RBQ-Certified Foundation Contractor for Over 30 Years
Solution ProFissure is a family business founded by Hugo, with more than 30 years in construction, including a full decade dedicated to residential and commercial foundations. Our RBQ licence (5770-6285-01) and full insurance coverage attest to work that meets Quebec standards. Learn more about our RBQ-certified family business.
A Team Rooted on the North Shore
Based in Sainte-Sophie, we serve homeowners and commercial building managers across the North Shore. Every job site is handled with the care and cleanliness that built our reputation. We answer the phone, we call back quickly and we show up on time.
Expertise Built for the Quebec Climate
Winters in the region put concrete through repeated freeze-thaw cycles on clay soils. Our techniques and premium-quality materials are chosen to last in these conditions, season after season.
A healthy foundation never draws attention; only a failing one does.
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Complete Solutions for All Your Foundation Problems
As foundation experts, we offer a complete range of services to diagnose, repair and protect your foundation. Whether your problem is a simple crack or advanced structural deterioration, we have the solution suited to your situation.
Foundation Crack Repair
It is the most common problem we treat.
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Our approach combines expansive polyurethane injection, hydrophobic membranes and, when needed, steel plates to stabilize the structure. Visit our page dedicated to crack repair to see the full process.
Foundation Waterproofing
We protect your foundation walls against water infiltration and basement moisture.
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Excavation, surface cleaning, then the application of a durable waterproofing membrane: Delta-MS, elastomeric membrane or tar. Discover our waterproofing solutions in detail.
French Drain: Installation and Replacement
Effective drainage is the first line of defense against water building up around your foundation.
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We install and replace French drains with perforated pipe, gravel and geotextile, a turnkey service from excavation to backfilling. A failing drain is often the root cause of basement damage.
Request Your Free Foundation Assessment
An expert comes to your home, delivers a clear diagnosis and a detailed estimate, free of charge and with no obligation.
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Some structures call for structural reinforcement or a complete replacement. Whether your home sits on poured concrete, concrete blocks or rubble stone, our specialists work safely, from mortar repointing to full stabilization. Visit our foundation repair and replacement page to learn more.
We also offer complementary services: mini-excavation, camera inspection, and the installation of window wells, slabs and sump pumps. See all our foundation services for an overview.
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Why Trust Us With Your Foundation Work
What you get with Solution ProFissure:
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Transferable 25-Year Warranty
Our crack repairs are covered for 25 years, and that protection stays with the property: it transfers to the future buyer. No other company in the region offers one this long.
Over 1,300 Satisfied Clients
More than 1,300 homeowners have put their trust in us, including over 350 projects completed in 2024 alone. Competitive value, deadlines met and a follow-up after every job. Word of mouth remains our first source of work, and we intend to keep it that way.
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When Should You Call a Foundation Contractor?
The sooner you act, the simpler and more affordable the fix. Contact a professional without delay if you notice any of these warning signs:
- Visible cracks on basement walls or the basement slab
- Recurring water infiltration after rain or snowmelt
- Moisture stains, mould or persistent odours in the basement
- Doors and windows that stick or no longer close properly
- Uneven floors, crumbling concrete or visible settling
These signs often point to deterioration in progress and costlier damage ahead. Our article on worrying foundation cracks helps you gauge the urgency, and our guide to repairing water infiltration in a basement covers the first steps.
A crack repaired early costs a fraction of a wall rebuilt in full.
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A Foundation Contractor Near You: Laurentians, North Shore, Laval, Lanaudière and Montreal
We serve Saint-Jérôme, Sainte-Sophie, Saint-Colomban, Saint-Sauveur, Mirabel, Sainte-Adèle and Oka in the Laurentians, along with Terrebonne, Mascouche, Rosemère, Saint-Eustache, Sainte-Marthe-sur-le-Lac and Lachute on the North Shore. We also travel to Laval, Lanaudière and Montreal.
Talk to a Foundation Expert Today
Call us at 514-623-9155 or text us at 514-697-9212: free estimate within 24 hours, available 24/7.
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Frequently Asked Questions About Our Foundation Contractor Services
01How do I know if my foundation needs repair?+
Visible cracks, recurring infiltration, moisture stains, sticking doors or an uneven floor: any of these symptoms warrants a complete assessment. Our guide on the best way to repair cracks explains the right solution for each situation.
02How much does foundation work cost in Quebec?+
The price depends on the nature of the work: a polyurethane injection costs far less than a complete replacement. Our foundation crack repair cost guide breaks down the ranges, and our free assessment gives you an exact figure, with no surprises on the bill.
03Why choose an RBQ-certified foundation contractor?+
A licence from the Régie du bâtiment du Québec confirms verified skills and a job site that meets current standards. It also gives you access to protection mechanisms in case of a dispute. It is the first thing to check before signing.
04Is the 25-year warranty transferable upon sale?+
Yes. It transfers in full to the new owner when you sell your home. It is a tangible asset that reassures buyers and protects your property value.