Canadian Concrete Leveling Job Stories

When we were called to this cottage in Beaverton, the homeowners were dealing with a sunroom that was noticeably sinking and pulling away from the rest of the structure. Upon inspection, the cause became clear once we looked beneath the surface. The addition had been built over a large tree stump and loose soil — a recipe for long-term settlement issues. Over time, as the organic material from the stump and roots naturally decayed, it left behind large empty voids beneath the structure. Combined with soil erosion common in waterfront areas, the ground could no longer support the weight of the sunroom. This resulted in sagging floor joists and interior flooring that had become dangerously uneven. Because the issue was rooted deep in the sub-base, a surface-level repair would not provide a lasting solution. To properly address the problem, we began by removing sections of the floor to gain access to the affected joists and drilled small, strategic holes for our equipment. Using these access points, we injected high-density polyurethane beneath the structure. The expanding material traveled into the deep voids left by the rotting stump and eroded soil, filling every pocket of empty space. As it expanded, it provided a controlled, precise lift that brought the sinking joists back to their original level position, restoring proper structural support.   The result is a sunroom that is now fully stabilized using a waterproof, non-invasive solution. Unlike traditional soil or gravel, our polyurethane material will not wash away or settle over time — even in the high-moisture conditions found in the Beaverton area. Best of all, the home was stabilized without the need for a full teardown or costly excavation to remove the stump. The homeowners now have peace of mind knowing their cottage is resting on a solid, long-term foundation built to withstand the elements for years to come.

What should be a safe, enjoyable poolside space had started to become a concern. This Oshawa pool deck was experiencing noticeable settling, creating uneven concrete and trip hazards around the pool. Beyond safety, the gaps and cracks were also allowing water to seep beneath the slabs—gradually washing out the supporting soil and making the problem worse over time. Left unaddressed, this kind of movement can quickly lead to more sinking, larger voids, and costly repairs. Lifting and Stabilizing with Polyurethane Injection Instead of a full replacement, we used high-density polyurethane foam injection to lift and level the affected slabs. This process not only restores the concrete to a safe, even surface but also fills the empty spaces below, helping to stabilize the base and prevent further settlement. The result is a precise lift without adding unnecessary weight to already compromised soil. Sealing for Long-Term Protection To protect the repair, we sealed all joints and cracks using our premium sealant. This step is key—it prevents water from getting back underneath the concrete, reducing the risk of future erosion and movement. A Safer Backyard, Ready for Summer With the pool deck leveled, stabilized, and sealed, this Oshawa backyard is now safer, more durable, and ready to be enjoyed all season long. No more uneven edges or hidden hazards—just a clean, solid surface built to last.

A homeowner in Oshawa, Ontario recently installed a new car lift in their garage and quickly noticed a concern with the concrete floor. Once the equipment was in place, it became clear that parts of the slab were not fully supported, and small voids existed beneath the surface. After further inspection, it was determined that the issue likely came from loose soil and poor compaction beneath the original concrete pour. Over time, the slab had settled slightly, and minor washout had only added to the loss of support—something that becomes a serious concern when heavy equipment is involved. Our team was called in to stabilize the floor and restore confidence in the space. Using a precision polyurethane injection process, we carefully lifted the slab and filled the voids beneath it, re-establishing solid support across the garage floor. Once completed, the surface was level, stable, and properly reinforced for use with the car lift. The homeowner was left with peace of mind knowing the floor was secure and ready for everyday use without concern.

At a busy commercial property in Oshawa, a settling concrete walkway was turning into more than just an inconvenience—it was becoming a liability. Uneven slabs and visible settlement had created clear trip hazards for tenants, employees, and visitors. For the property owners, this wasn’t just about appearance—it was a safety concern that needed to be addressed quickly before it led to potential incidents. Instead of shutting down the area for a full tear-out and replacement, we provided a faster, far less disruptive solution. Using our polyurethane foam injection process, we were able to reach beneath the walkway and tackle the problem at its source. As the high-density material expanded, it filled hidden voids and carefully lifted the sunken slabs back toward their original position, restoring a safe and even surface. Because the material cures quickly, the walkway was ready for foot traffic within just a few hours of completion—keeping disruption to a minimum for this active commercial space.   With the walkway now leveled and stabilized, the property is safer, more professional in appearance, and protected against further settlement. No major downtime, no heavy construction—just a practical solution that keeps business moving.

A beautiful poolside view loses its charm the moment you have to watch your step. At this Hampton, Ontario residence, the concrete patio had begun to pull away from the home’s foundation and the adjacent wooden deck, creating awkward, uneven gaps. These shifts not only disrupted the seamless transition to the pool but also posed a safety risk, particularly during the Canadian frost cycle. Canadian Concrete Leveling was called in to restore both safety and aesthetics to this outdoor living space. Using our precision concrete slab lifting process, we carefully raised the sunken slabs back into alignment with the sliding doors and timber decking. This eliminated the jarring drop-offs and restored a smooth, even surface for foot traffic. Our non-invasive method stabilized the entire pool surround without disturbing existing landscaping, the pool liner, or the pool itself. The result is a flush transition from the sunroom to the water, bringing back the high-end, resort-style look the homeowners envisioned. Professional slab lifting and concrete leveling can permanently solve uneven patios and walkways without the need for full demolition—protecting both the beauty and functionality of outdoor spaces.

A beautiful backyard in Hampton, Ontario, is a big investment—but even the best patios can’t resist the weight of a hot tub combined with shifting soil. Over time, the ground underneath gave way, leaving a once-perfect pool deck uneven and unsafe. Rather than face the disruption and cost of a full demolition and re-pour, these homeowners chose a smarter solution. Our team at Canadian Concrete Leveling filled the empty pockets beneath the concrete, gently lifting the slabs back into their original position. This method creates a solid, waterproof foundation that won’t wash away during spring melts or shift when temperatures drop, providing a long-lasting solution to uneven patios.   The best part? The homeowners didn’t have to wait for a week-long project. Our crew completed the lift in a single afternoon, leaving the stamped concrete pattern intact, flat, and safe. The patio is now fully restored and ready for use. Expert slab lifting and concrete leveling can restore uneven patios quickly, preserving both the safety and appearance of your backyard.

This homeowner in Hampton, Ontario, was frustrated with a massive, jagged crack running across the path to their front door. The split wasn’t just unsightly—it created a real safety hazard, making the walkway dangerous for family and visitors. On top of that, water could seep into the gap, accelerating damage and promoting weed growth beneath the slabs. Our team at Canadian Concrete Leveling stepped in to restore both safety and curb appeal. First, we lifted the sunken slabs using our high-density polyurethane injection process, bringing the walkway back to a level surface. Once the slabs were flush, we applied our Premium Crack and Joint Sealant to bridge the gap and lock out moisture. This industrial-grade sealant is designed to withstand the Canadian freeze-thaw cycle, staying flexible, watertight, and durable year-round.   The result is a smooth, level, and safe walkway that is both visually appealing and structurally sound. Trip hazards are eliminated, water is prevented from infiltrating beneath the concrete, and the homeowner enjoys a clean, professional finish that’s built to last. Professional slab lifting and crack repair can quickly transform a damaged walkway into a durable, safe, and attractive entryway.

When we arrived at this large property in Hampton, Ontario, the scale of the driveway was impressive — but the settling issues were equally significant. Over the years, the ground beneath this wide concrete driveway had shifted, causing dozens of heavy slabs to sink and tilt. The result was a fragmented entrance full of dangerous trip hazards, uneven transitions, and a driveway that compromised the home’s overall appearance and curb appeal. Addressing a driveway of this size required a careful, slab-by-slab strategy. Our team methodically worked across the entire surface, using high-density PolyLevel injection to lift and stabilize each section precisely. This process allowed us to bridge the gaps between slabs, restore the uniform height, and ensure smooth transitions across the entire driveway. The non-invasive technique avoided the need for costly demolition, heavy machinery, or weeks of disruptive construction.   The transformation was immediate and dramatic. In a single visit, we restored the safety, functionality, and aesthetic of the driveway, giving the homeowner back a smooth, grand entrance without replacing a single slab. By choosing concrete leveling over full replacement, the homeowner saved both time and money while enjoying a durable, long-lasting solution for their sunken driveway.

This Thornbury homeowner contacted Canadian Concrete Leveling after noticing their pool deck had gradually settled over time. The shifting concrete created significant height differences between several slabs and the pool edge, resulting in uneven walking surfaces throughout the area. Not only did this affect the overall appearance of the backyard, but it also created a serious trip hazard for both the homeowners and their guests.   After assessing the site, our team recommended our high-density polyurethane injection process as an effective and non-invasive solution. Small injection points were strategically placed in the affected slabs, allowing us to lift and stabilize the sunken sections from beneath. This method restored the deck to a safe, level grade while preserving the existing concrete.   By addressing the underlying soil issues and stabilizing the slabs, we provided a long-term solution that improved safety, functionality, and visual appeal. Best of all, the homeowners avoided the mess, downtime, and expense associated with removing and replacing the entire pool deck. The result was a clean, even surface and a backyard space they could confidently enjoy again.

This commercial entrance in Lindsay was facing a serious safety concern. The concrete landing had settled significantly, leaving a large gap beneath the door threshold and exposing the blockwork below. This created a clear trip hazard and an unsafe transition for anyone entering or exiting the building. Our team was brought in to correct the issue and restore a safe, level entryway. We carefully lifted the sunken concrete back into position, closing the gap and re-establishing a flush transition with the doorway. Once the slab was stabilized, the entryway was solid, level, and properly supported again. The unsafe drop was eliminated, restoring safe and easy access to the building. The result is a secure, functional entrance with no more uneven footing or hazardous gaps at the threshold.