Foundation Repair Toronto Protect Your Home’s Structural Integrity
Prevent cracks, shifting, and costly structural damage with professional foundation repair.
Why Foundation Repair is Essential for Toronto Homes
Your foundation is the backbone of your home. It supports the entire structure, keeps your floors level, and protects your property from the forces of nature. However, in Toronto, where heavy rainfall, freeze-thaw cycles, and clay-rich soils are common, foundation issues are a significant risk. Without timely repairs, these problems can lead to structural instability, water damage, and costly long-term repairs.
Foundation repair is the most effective way to protect your home’s structural integrity and preserve its value. Unlike temporary fixes, professional foundation repair addresses the root causes of foundation problems, ensuring your home remains safe, stable, and secure.
Common Signs You Need Foundation Repair
Cracked Foundation Walls or Floors – Visible cracks in your foundation are often the first sign of trouble.
Bowing or Shifting Walls – Indicates excessive pressure on the foundation walls.
Uneven Floors or Sticking Doors – Signs that your foundation may be shifting or settling.
Efflorescence – White, chalky deposits on basement walls indicating moisture seepage.
Basement Leaks or Dampness – Persistent water intrusion during heavy rain.
Musty Odors or Mold Growth – Persistent dampness leading to poor indoor air quality.
If you’ve noticed any of these signs, it’s time to consider professional foundation repair. At SDM Contractor, we provide comprehensive solutions that address these issues at the source, ensuring your foundation remains strong, stable, and secure.
Common Causes of Foundation Damage
Toronto’s clay-rich soils are notorious for expanding when wet and contracting when dry. This constant movement can place extreme pressure on your foundation, leading to cracks, shifting, and uneven settling.
Water can build up around your foundation due to poor drainage or heavy rainfall, creating hydrostatic pressure. This pressure pushes against foundation walls, causing cracks and water seepage.
Foundations that were not properly designed or constructed can become unstable over time, especially if they lack proper reinforcement or drainage systems.
Trees and shrubs planted too close to the foundation can cause soil movement as their roots seek moisture, further destabilizing your home’s foundation.
Our Comprehensive Foundation Repair Services
1. Crack Injection and Epoxy Sealing
Cracks in your foundation can compromise the structural integrity of your home and allow water to seep in. We use high-pressure epoxy injections to fill these cracks, restoring your foundation’s strength and preventing future leaks.
Permanent Crack Repair – Fills and seals cracks from the inside.
Structural Reinforcement – Restores the strength and stability of compromised foundations.
Waterproof Sealing – Blocks water from penetrating the foundation.

2. Foundation Piering and Underpinning
When your foundation has settled or shifted, underpinning and piering can stabilize it and prevent further movement. This approach is especially effective for homes built on clay-rich soils or in flood-prone areas.
Helical Piers and Push Piers – Provide deep, permanent foundation support.
Underpinning Solutions – Strengthens the foundation by extending its support deeper into stable soil.
Load Redistribution – Prevents future settlement and structural damage.
3. Exterior Foundation Sealing and Waterproofing
Preventing water from penetrating your foundation is one of the most effective ways to stop cracks and structural damage. We use high-quality waterproof coatings, membranes, and drainage systems to keep your foundation dry and secure.
Thick, Flexible Membranes – Creates a durable, waterproof barrier.
Self-Adhesive and Spray-Applied Options – Customized to suit different foundation types.
French Drains (Weeping Tiles) – Channels water away from your foundation to reduce hydrostatic pressure.
4. Soil Stabilization and Grading
Many foundation problems are caused by shifting soils. We offer soil stabilization and grading services to reduce the risk of settling and cracking.
Soil Compaction and Grouting – Reinforces the ground beneath your foundation.
Proper Grading and Landscaping – Ensures water flows away from your home, reducing pressure on the foundation.
Drainage Solutions – Prevents water from pooling around the foundation.
Choosing the Right Foundation Repair Contractor
When it comes to protecting your biggest investment, choosing the right contractor is crucial. Here’s why SDM Contractor is the smart choice for Foundation Repair in Toronto:
Local Expertise – We understand Toronto’s unique climate and soil conditions.
Comprehensive Solutions – From deep foundation sealing to effective drainage, we handle it all.
High-Quality Materials – We use only the best products for long-lasting protection.
Transparent Pricing – No hidden costs, just clear, upfront quotes.
Proven Track Record – Our satisfied clients speak for our commitment to quality.

Testimonials
Testimonials
Herpall Sahota2024-09-14Trustindex verifies that the original source of the review is Google. Dusan and his Team deliver quality work in a timely fashion and of the highest standard. It was a pleasure to work with him and I would recommend his Team for all of your waterproofing needs. Thank You Dusan and Team. Pieter Hofstee2024-03-11Trustindex verifies that the original source of the review is Google. Dusan & his team were great! MR Verxcy2024-02-06Trustindex verifies that the original source of the review is Google. Amazing work. I hired sdm contractors Underpinning to do underpinning for my basement and I am very impressed with their work. Dion and his team were professional, courteous, and efficient throughout the whole process. They explained everything to me clearly and answered all my questions. They completed the job on time and on budget, and left the site clean and tidy. My basement is now 2' feet higher and is much more spacious and comfortable, and I am very happy with the results. I would highly recommend sdm contractors Underpinning to anyone looking for underpinning services in Toronto. They are the best in the business! Jozef Holub2024-02-06Trustindex verifies that the original source of the review is Google. Dusan and the Underpinners are perhaps the best contractors I have ever worked with. They are responsive, knowledgable, timely, thorough, friendly and considerate. They completed our underpinning on budget and in less time than expected. The job site was always clean and tidy and every one of the tradespeople on site was friendly and courteous and treated my home as if it was their own. Dusan and the crew demonstrated their in depth knowledge of the work required from start to finish. I would recommend The Underpinners to every one of my clients and friends. Truly a world class company. Erik Ziga2023-08-18Trustindex verifies that the original source of the review is Google. I did my house with SDM contractor. The did amazing.job I will recommend this company to everyone. Thank you, SDM. RTI Instructor2023-08-08Trustindex verifies that the original source of the review is Google. I am very impressed with how organized and professional Dusan and his team were. They completed the work on time and on budget, no surprises, even with the extreme heat they kept working and finished to stay on schedule. Every request was answered with a “no problem”, I would absolutely hire them again in future. Definitely recommend. nikolas dunka2023-07-28Trustindex verifies that the original source of the review is Google. Wery good company l highly recommend you to these company SDM CONTRACTOR vladimir kocko2023-07-19Trustindex verifies that the original source of the review is Google. Wery good company l recommend this company 100% Stanislav Gabčo2023-07-12Trustindex verifies that the original source of the review is Google. This company is really good I recommend to everyone 100%👍👍