Canadian Concrete Leveling Job Stories

A basement should be a stable, functional space. Unfortunately, for our customer in Alliston, Ontario, a sunken floor slab had stalled their renovation. The uneven concrete created large gaps beneath the wall framing, making it impossible to finish the room. Our Project Manager met with the homeowners to provide a permanent solution for their settling concrete. Our team injected high-density, structural-grade Polyurethane beneath the slab to lift and level the floor back to its original position. The homeowners are thrilled to have a level floor again. With the concrete stabilized and the gaps closed, they can finally move forward with finishing their basement project with total peace of mind.

A basement should be a stable, functional space—a place for family gatherings, storage, or a home office. But for one family in Alliston, Ontario, their renovation plans came to a halt when a sunken floor slab made the space unsafe and unusable. The uneven concrete had created large gaps beneath the wall framing, leaving the homeowners stuck and unsure how to proceed.   Our Project Manager visited the home to assess the situation and offer a permanent solution for the settling concrete. After careful planning, our team injected high-density, structural-grade polyurethane beneath the slab. This advanced lifting process gradually restored the floor to its original level, eliminating the gaps and stabilizing the entire space.   With the concrete now solid and even, the homeowners are thrilled to move forward with their basement project. What was once a stalled renovation is now back on track, allowing them to finish their space with confidence and peace of mind.

This home in Brampton, Ontario, had a significant amount of concrete cracking and settling in both the front and backyard. They called Canadian Concrete Leveling as they needed a long-lasting solution that didn’t entail replacing all the concrete surrounding their home. Luckily, we do just that!   A highly trusted team from CCL went out to Brampton to fix the concrete – a time-efficient and cost-effective process that takes less time to install than traditional methods.   Our patented PolyLevel® expanding polyurethane was injected in small dime-sized drilled holes in and under the concrete. The polyurethane lifts and levels the concrete back to its proper grade. Next, we used NexusPro® as a sealant that fills the cracks in the concrete and lasts for years to come.   The team completed the job in no time. The customer was so glad she made the right decision calling CCL to save her time and money while also giving her a trustworthy solution.  

A home in Brampton, Ontario, had some problems with the pool deck in the back yard. The pool deck was sinking in various areas along the back half of the pool. Not only was it an eyesore but the sinking concrete created various trip hazards around the pool. If it was not taken care of immediately then the concrete could continue to sink and trip hazards could worsen. The customer was concerned that the pool deck would continue to sink and that someone would trip and fall into the pool. They called Clarke Basement Systems and the Canadian Concrete Leveling team went to fix the problem. John DiNicolantonio explained everything that would be done to the pool deck. Billy McKeown and the team injected PolyLevel polyurethane beneath the concrete to lift and level the slabs. Our expanding polyurethane is compress the substrate and lift the concrete to ensure the area is protected from further settlement. We drilled small dime sized holes through the concrete and injected our PolyLevel polyurethane underneath the slabs. The polyurethane followed the path of least resistance underneath the concrete to fill all of the voids and then expanded. We were able to use the expansion of the polyurethane to lift the pool deck to protect them from further settlement. The customer was satisfied that we were able to remove the trip hazards around their pool deck without making a complete mess of their backyard. The customer has been left with a safe and usable space thanks to Canadian Concrete Leveling.  

Our clients in Brampton were concerned about two things, that their sinking walkway was a trip hazard, and if the sinking got any worse it would cause water to run to the foundation of their home and damage it. When they decided they wanted to prevent any further damage and to repair their walkway, they gave Canadian Concrete Leveling a call to solve the problem.  Our Project Manager, Joe McColl, assessed the situation and concluded that the walkway would need a PolyLevel® injection and sealant to lift and repair the walkway and eliminate trip hazards. With a plan set, Kyle McKeown and his production team went to the home to complete the job.  Once the PolyLevel® and sealant were installed, the homeowners were thrilled and relieved to have their walkway repaired and no longer have to worry about having trip hazards or any damage to their foundation.

In a high-demand Brampton warehouse, every inch of floor matters. When hollow pockets formed beneath the concrete—sub-slab voids caused by soil settlement—large sections of the floor were left unsupported. Heavy forklifts, constant foot traffic, and stored inventory were all at risk. The situation was urgent: a failing slab could have led to costly downtime, equipment damage, or even safety incidents.   Canadian Concrete Leveling stepped in with a precise, high-strength solution. Using engineered structural resin, we injected directly into the subgrade. The resin flowed into every void, consolidating the soil and creating a permanent, rock-solid foundation beneath the slab. Unlike traditional “rip and replace” methods, our process required no demolition, no downtime, and no interruption to daily operations. By the time our team finished, the floor was immediately ready to handle heavy forklift traffic.     The result was more than just a repaired floor. The client avoided the massive cost and disruption of a full slab replacement, their operations continued without interruption, and the warehouse now had a safe, reliable foundation for years to come. Canadian Concrete Leveling delivered a solution that was efficient, long-lasting, and strategically smart, proving that sometimes the strongest fixes are the ones you can’t even see.

This family pool in Oakville, Ontario needed some TLC on its pool deck. Fearful of the expenses to replace the concrete, they called Canadian Concrete Leveling for our expertise on the best approach to repair their problem. We provided them with our most preventative approach by first sealing off the numerous cracks with NexusPro® that is a durable sealant which can withstand Ontario’s hot summer months, and cold winters. Lastly, they lifted and leveled the sinking oncrete with our PolyLevel® polyurethane that is injected through small, drilled holes. In no time, the concrete was professionally sealed and leveled. Tripping hazards as well as the fear of avoidable accidents for the summer were permanently eliminated.

A home in Oakville, Ontario, had a problem at the rear patio. The concrete patio had sunk over time and was beginning to slope towards the foundation. The patio was poured on top of loose soils around the foundation. Since these soils were loose, the weight of the concrete further compressed the area, leading to sinking and settling throughout the patio. The customer had recently moved into the home and was worried the sloping patio would lead to water damage in the basement. The customer called Canadian Concrete Leveling and spoke to John DiNicolantonio, who explained the process of our solution. Kyle McKeown came in and used the PolyLevel Injection System and NexusPro Joint Sealant. It was injected beneath the concrete through small dime-sized holes. The patio was lifted back to the original level and is protected from further settlement. The customer was very happy that we were able to complete the lift on the patio in a timely manner.  

Sunken concrete originates from poor soil conditions. Over time the loose soils compress and washout causing the concrete to settle. Our customer had replaced part of their concrete walkway because it had severely settled causing it to crack. Our customer had noticed more signs of settling and did not want to pay a significant amount of money to have the whole walkway replaced again.   Luckily, they called Canadian Concrete Leveling! System Design Specialist, John DiNicolantonio, met with our customer and provided a cost-efficient solution for their settled concrete issue. Foreman, Billy injected Polyurethane that expands under the sunken concrete and compresses against the loose soils to lift and stabilize the walkway. The Polyurethane protects against further settlement.   Our customer is satisfied and happy that our company was able to offer a permanent solution. The walkway is now level and protected with our lifetime warranty!

A homeowner in Mississauga, Ontario, had a concern about their front patio at the main entrance of their home. It had been an issue for a few years but was progressively getting worse. The customer noticed water was starting to pool near the foundation and starting to into cracks leading into the basement.  The homeowner called Canadian Concrete Leveling and an appointment was booked with John DiNicolantio. Once John met with the homeowner, he discovered the issue with the concrete in the backyard started from poor soil compaction. Since the soils around the house were still fairly loose when the patio was poured, the weight of the concrete compressed the soils which created settlement in various areas. Once a gap and crack formed between the patio slab and the stoop, water was able to penetrate the substrate leading to even more settlement.  John also noticed that the patio slab was actually sloping towards the stoop. The homeowner mentioned that during heavy rains water would flow towards the house and disappear into the cracks. Water was going into the basement and he realized that this needed to be fixed as soon as possible.  John knew that our PolyLevel® System with polyurethane would be able to take care of this concrete problem. Kyle McKeown, Installation Specialist, drilled small dime-sized holes through the concrete and injected the polyurethane under the slabs. The polyurethane injection follows the path of least resistance and then expands to fill all the gaps and voids. The concrete was sealed and leveled once again.  The customer was relieved that we were able to lift and level the patio and improve the grading of the concrete away from the foundation. They now have a safe and warrantied walkway!