Uneven concrete is more than just an eyesore—it’s a safety hazard, a drainage problem, and often an early warning sign of deeper ground issues beneath your property. In Edmonton, where extreme temperature swings, freeze–thaw cycles, and shifting soils are part of everyday life, sunken driveways, sloped sidewalks, and settled concrete slabs are incredibly common.
The good news? In many cases, you don’t need to tear out and replace your concrete. Concrete lifting & leveling, also known as mudjacking, is a proven, cost-effective solution that restores sunken concrete to its original position—quickly, safely, and with minimal disruption. At Edmonton Concrete Services, we help homeowners and property managers extend the life of their concrete while saving thousands compared to full replacement.
In this guide, we’ll explain how concrete lifting works, why concrete settles in Edmonton, and when mudjacking is the right solution for your property—backed by real-world experience, industry best practices, and local expertise.
What Is Concrete Lifting & Leveling (Mudjacking)?
What Does “Mudjacking” Mean?
Mudjacking is a concrete repair method that lifts and levels existing concrete slabs by injecting a specialized cement-based slurry beneath them. Over time, voids form under concrete due to soil erosion, moisture loss, or frost movement. Mudjacking fills those voids and gently raises the slab back to a safe, level position.
Unlike replacement, which involves demolition, removal, forming, and re-pouring, mudjacking works with the concrete you already have—provided it is structurally sound. This makes it one of the most efficient slab repair methods available for residential and commercial properties.
How Concrete Lifting Works
The process itself is straightforward but requires experience and precision. Small access holes are drilled through the concrete, and a pressurized slurry is pumped underneath the slab. As the material spreads, it fills empty pockets and lifts the concrete evenly.
- Voids beneath the slab are filled
- The slab is gradually raised to the correct elevation
- The base is stabilized to prevent future settling
When done correctly, the result is a level, stable surface that can last for many years—even in challenging climates like Edmonton’s.
Mudjacking vs Full Concrete Replacement
One of the most common questions we hear is whether lifting concrete is “as good as” replacing it. In many cases, the answer is yes—at a fraction of the cost.
Concrete replacement is typically only necessary when the slab is severely cracked, crumbling, or structurally compromised. If the concrete itself is intact but uneven, lifting is usually the smarter option. Understanding cracked concrete repair vs replacement options helps property owners make informed decisions based on the actual condition of their concrete rather than assuming replacement is always necessary.
Industry studies and contractor cost analyses consistently show that mudjacking can save homeowners between 30% and 70% compared to full replacement, while also reducing material waste and downtime.
Common Causes of Sunken Concrete in Edmonton
Freeze–Thaw Cycles and Frost Movement
According to guidance from the American Concrete Institute (ACI), freeze–thaw soil movement is one of the primary causes of concrete settlement in cold climates.
In Edmonton, this process occurs when moisture in the soil freezes during winter, expands, and temporarily lifts the ground. As temperatures rise, the soil thaws and contracts unevenly, leaving behind voids beneath concrete slabs.
Over repeated seasonal cycles, this movement commonly leads to driveway and sidewalk settlement across Alberta—especially in areas with clay-rich soils.
Soil Erosion and Poor Base Compaction
Concrete relies entirely on what’s beneath it. If the base material wasn’t compacted properly during installation, or if water washes away supporting soil over time, the slab will eventually sink.
Common sources of erosion include:
- Poor drainage or downspouts discharging near slabs
- Heavy rainfall and snowmelt
- Loose or sandy subsoil
Heavy Loads and Repeated Traffic
Driveways, garage pads, and commercial slabs experience constant stress from vehicles and equipment. Over time, this repeated loading can compress the soil beneath the concrete, especially if the base layer was thin or inconsistent.
We often see this type of settlement in older driveways or areas where heavier vehicles are parked regularly.
Plumbing Leaks and Hidden Moisture Issues
In some cases, the cause of sunken concrete isn’t obvious from the surface. Underground plumbing leaks or broken drainage lines can slowly wash away soil beneath a slab, creating voids that eventually lead to noticeable sinking.
This is why a professional site inspection is critical before choosing a repair method—lifting the slab without addressing ongoing moisture issues can lead to future settlement.
Concrete Lifting & Leveling Process (Step by Step)
Initial Inspection and Level Assessment
Every successful concrete lifting project starts with a thorough evaluation. Our team inspects the condition of the concrete, measures the degree of settlement, and identifies potential causes such as drainage problems or soil erosion.
Using precision leveling tools, we determine exactly how much lift is required and where material needs to be injected. This step ensures controlled, even lifting without damaging the slab.
Drilling Small Injection Holes
Once the plan is set, small holes—typically about 1 to 2 inches in diameter—are drilled into the concrete. These holes are carefully placed to allow uniform distribution of the lifting material.
Because the holes are minimal and later patched, the visual impact is far less noticeable than replacement or major concrete repairs.
Injecting the Mudjacking Slurry
The lifting material is a specialized cement-based slurry designed to flow easily while providing long-term strength. It is pumped beneath the slab under controlled pressure.
As the material spreads, it fills voids and gradually raises the concrete. Experienced technicians monitor the lift continuously to ensure accuracy and prevent overcorrection.
According to industry best practices published by concrete repair associations, gradual lifting is key to avoiding stress cracks and ensuring long-term performance—especially in cold-weather regions.
Precision Leveling and Stabilization
Concrete lifting is not about “forcing” the slab upward. It’s a measured process that restores the slab to its proper elevation while stabilizing the base underneath.
Once the desired level is reached, pumping stops and the material is allowed to settle and cure, creating a solid, supportive foundation.
Hole Patching and Final Clean-Up
After lifting is complete, the access holes are patched with a durable, cement-based material that blends with the existing concrete. The area is cleaned, and in most cases, the surface is ready for use within hours—not days.
This fast turnaround is one of the biggest advantages of mudjacking for busy homeowners and commercial properties.
Summary So Far: Why Concrete Lifting Makes Sense
Concrete lifting and leveling is a practical, proven solution for many of Edmonton’s most common concrete problems. By addressing the root cause—voids beneath the slab—mudjacking restores safety, improves appearance, and extends the life of your concrete without the cost and disruption of replacement.
In the next section of this guide, we’ll compare mudjacking to other leveling methods, explore common applications like driveways and sidewalks, and help you decide when lifting is the right choice for your property.
If you’re already dealing with uneven concrete and want expert advice, Edmonton Concrete Services offers professional inspections and honest recommendations based on real experience—not upsells.
Mudjacking vs Other Concrete Leveling Methods
Mudjacking vs Polyurethane Foam Leveling
Homeowners often compare traditional mudjacking with newer polyurethane foam injection systems. While both aim to lift sunken concrete, they behave very differently—especially in Edmonton’s climate.
Mudjacking uses a cement-based slurry that adds structural mass beneath the slab. This added weight can be an advantage in freeze–thaw environments, helping stabilize soils that are prone to movement. Polyurethane foam, while lightweight and fast-curing, does not provide the same degree of base reinforcement in certain soil conditions.
From our field experience, mudjacking continues to perform exceptionally well for driveways, sidewalks, and larger slabs where long-term stability is critical.
Mudjacking vs Concrete Replacement
Concrete replacement involves demolition, disposal, forming, pouring, curing, and finishing—often taking several days or longer. Mudjacking, by comparison, is typically completed in a single visit.
| Factor | Mudjacking | Concrete Replacement |
|---|---|---|
| Cost | Lower (30–70% savings) | High |
| Project Time | Hours | Days to weeks |
| Disruption | Minimal | Significant |
| Environmental Impact | Low (reuse existing slab) | High (demolition waste) |
| Best Use Case | Structurally sound slabs | Severely damaged concrete |
Applications of Concrete Lifting & Leveling
Driveway Concrete Leveling
Sunken driveway panels are one of the most common issues we see in Edmonton. Uneven driveways not only look poor but can also trap water, accelerate surface deterioration, and create trip hazards.
Mudjacking restores driveway panels to proper grade, improving drainage and curb appeal without the need for full replacement. For driveways with both settlement and surface damage, combining lifting with concrete resurfacing vs replacement analysis ensures all issues are addressed in the most cost-effective manner, whether through repair combinations or strategic replacement of severely damaged sections.
Sidewalk & Walkway Lifting
Uneven sidewalks are a major safety concern and a frequent source of liability for homeowners and commercial property owners. Even small height differences can cause trips and falls.
Concrete lifting corrects these hazards quickly, often bringing walkways back into compliance with municipal safety standards.
Garage, Basement & Interior Slab Leveling
Interior slab settlement can lead to cracked finishes, sticking doors, and uneven floors. In garages and basements, mudjacking can restore level surfaces while protecting structural elements.
Patios, Steps & Outdoor Living Areas
Outdoor concrete features like patios and steps are particularly vulnerable to soil movement. Lifting these slabs improves usability, safety, and appearance—extending the life of your outdoor spaces.
Commercial & Industrial Concrete Lifting
Warehouses, loading docks, parking pads, and commercial walkways often experience settlement due to heavy use. Mudjacking provides a fast, cost-effective solution with minimal operational downtime.
Benefits of Professional Concrete Lifting Services
Significant Cost Savings
By repairing rather than replacing concrete, property owners can save thousands of dollars while achieving comparable functional results.
Fast Turnaround and Minimal Disruption
Most projects are completed in a single day, allowing normal use of the area shortly after service.
Durable, Long-Lasting Results
When underlying issues are properly addressed, lifted concrete can remain stable for many years—even in challenging soil conditions.
Environmentally Responsible Repair
Reusing existing concrete reduces landfill waste and lowers the environmental footprint compared to demolition and replacement.
Improved Safety and Property Value
Level surfaces reduce trip hazards, improve drainage, and enhance the overall appearance and usability of your property.
Why Choose Edmonton Concrete Services for Mudjacking?
Local Expertise You Can Trust
We understand Edmonton’s soil types, climate conditions, and construction standards. Our recommendations are based on real-world experience—not one-size-fits-all solutions.
Professional Equipment and Skilled Technicians
Our team uses commercial-grade pumping systems and proven materials to ensure precise, controlled lifting on every project.
Honest Assessments and Transparent Pricing
If concrete lifting is not the right solution for your situation, we’ll tell you. Our goal is long-term performance, not short-term fixes.
Comprehensive Concrete Services
In addition to lifting and leveling, we provide concrete flatwork, driveways, and specialized services—making us a reliable long-term partner for your property.
How Much Does Concrete Lifting Cost in Edmonton?
Factors That Influence Pricing
- Size and thickness of the slab
- Degree of settlement
- Accessibility of the work area
- Underlying soil conditions
Typical Cost Ranges
While every project is different, most residential concrete lifting jobs cost significantly less than replacement. A professional on-site assessment is the best way to determine accurate pricing.
When Replacement May Be Necessary
If the concrete is severely cracked, deteriorated, or structurally compromised, replacement may be the better long-term solution. We help you weigh both options honestly.
Signs You May Need Concrete Lifting & Leveling
- Uneven or sloped concrete surfaces
- Water pooling near foundations or walkways
- Visible gaps beneath slabs or steps
- Trip hazards or cracking caused by settlement
Frequently Asked Questions (FAQ)
How long does mudjacking last?
When performed correctly and combined with proper drainage, mudjacking can last many years—even decades in some cases.
Is mudjacking safe for foundations?
Yes. When done by experienced professionals, the process is controlled and designed to stabilize—not stress—surrounding structures.
Can cracked concrete be lifted?
Minor cracks are often acceptable. Severe structural cracking may indicate the need for replacement instead of lifting.
How soon can I use the concrete after lifting?
Most surfaces are ready for normal use within hours of completion.
Does mudjacking work in cold climates?
Yes. Mudjacking has been successfully used for decades in cold-weather regions like Alberta when materials and techniques are properly selected.
Concrete Lifting & Leveling in Edmonton – Get a Free Estimate
Uneven concrete doesn’t have to mean costly replacement. With professional concrete lifting and leveling, you can restore safety, appearance, and function—quickly and affordably.
Edmonton Concrete Services provides trusted mudjacking solutions backed by local expertise, professional equipment, and honest advice.
Contact us today to schedule a free on-site assessment and see if concrete lifting is right for your property.
