---
title: "Concrete Raising Kingston | Lift Sunken Slabs | SafeStep"
description: "Lift sunken driveways, sidewalks, patios & garage floors at 50-70% less than replacement cost. Same-day use. Serving Kingston & Eastern Ontario since 1995."
lang: en
json-ld:
---

Serving Eastern Ontario Since 1995 [1-613-634-4476](tel:1-613-634-4476)

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# Concrete Raising

Lift sunken concrete driveways, sidewalks, patios, and garage floors at a fraction of replacement cost.

[Get Your Free Estimate](#contact)[Call 1-613-634-4476](tel:1-613-634-4476)

## Overview

Sunken or uneven concrete is unsightly and creates tripping hazards. SafeStep's concrete raising service lifts and levels settled concrete slabs by injecting material beneath them, restoring them to their original position. It's faster, less expensive, and less disruptive than full concrete replacement.

## What's Included

-   Driveways, sidewalks, and walkways 
-   Patios and pool decks 
-   Garage floors and steps 
-   Basement floors 
-   Municipal sidewalks and curbs 
-   Same-day use after lifting 
-   Fraction of replacement cost 

## Our Process

1

### Assessment

We evaluate the settled slabs and determine if raising is the right solution.

2

### Drilling

Small holes are drilled through the concrete slab at strategic points.

3

### Lifting

Material is injected beneath the slab, raising it to the correct level.

4

### Finishing

Holes are patched and the area is cleaned — ready for use the same day.

## Frequently Asked Questions

### How much does concrete raising cost vs. replacement?

Concrete raising typically costs 50-70% less than full replacement, saving you significant money while achieving the same result.

### How long does the repair last?

Concrete raising provides a long-lasting solution. The injected material stabilizes the soil beneath, preventing future settling in most cases.

### Can any sunken slab be raised?

Most slabs can be raised. However, severely cracked or crumbling concrete may need replacement. We'll advise you during our free assessment.

## Before & After

See the difference our concrete raising service made for one of our clients.

![Sunken concrete slab sloping toward house before SafeStep concrete raising](/assets/concrete-raising-before-DLIqtBCk.png)

Before

![Level concrete slab after SafeStep concrete raising service](/assets/concrete-raising-after-DEQdykYz.png)

After

### How Concrete Raising Works

We drill small injection holes, fill the void beneath the slab with slurry to lift it back to level, then patch the holes — leaving the sub-soil compacted and stable.

![Diagram showing concrete raising process: void filled with slurry through injection holes, then patched](/assets/concrete-raising-diagram-BsCOrgHM.gif)

## Ready for a Dry Basement and Level Concrete?

Get your FREE, no-obligation estimate today. We'll assess your situation and provide a written quote.

[Book Your Free Estimate](mailto:safestep@buildingtreatments.com)

[1-613-634-4476](tel:1-613-634-4476)

### SafeStep Building Treatments

Protecting Eastern Ontario homes and businesses since 1995. Basement waterproofing, concrete raising, foundation repair — all backed by our Lifetime Transferable Warranty.

BBB Accredited Lifetime Warranty 

### Contact Us

-   [1-613-634-4476](tel:1-613-634-4476)
    
-   [safestep@buildingtreatments.com](mailto:safestep@buildingtreatments.com)
-   744 Baker Crescent, Kingston, ON K7M 6P6 

### Service Areas

-   Kingston
-   Belleville
-   Brockville
-   Napanee
-   Ottawa
-   Gananoque
-   Picton
-   Brighton
-   [\+ more](/service-areas)

### Quick Links

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-   [Our Services](/#services)
-   [Reviews](/reviews)
-   [Service Areas](/service-areas)
-   [Contact](/contact)
-   [Privacy Policy](/privacy-policy)

30+ Years Fully Insured 

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