Settled Walkway Leveled in Centennial, CO (Before & After)

Uneven Walkway Restored for Safer Access in Centennial, CO

An uneven walkway can make a normal walk around the home feel unsafe. Even a small height difference between concrete panels can create a tripping hazard and affect the appearance of the property.

At this home in Centennial, CO, part of the concrete walkway had settled below the neighboring section. The homeowner wanted to restore a smoother walking surface without removing and replacing the existing slabs.

The Challenge

The walkway had settled unevenly as the ground beneath the concrete lost support. This movement created a raised edge between two adjoining panels.

The homeowner was concerned about:

A noticeable tripping hazard
Uneven access around the home
Water collecting near the low section
Further movement of the concrete
The walkway’s worn and uneven appearance

The visible height difference was caused by conditions below the surface. Voids and weakened soil were no longer providing firm, even support beneath the walkway.

The Summit Pro Solution

After evaluating the affected area, Summit Pro Concrete Solutions recommended polyurethane concrete lifting.

This repair method allowed our team to:

Raise the sunken walkway panel
Reduce the height difference at the joint
Fill empty spaces beneath the concrete
Restore support under the affected slab
Improve the safety and appearance of the walkway

By lifting the existing concrete, the homeowner avoided the cost, mess, and longer downtime associated with tearing out and replacing the walkway.

The Fix: Our 3-Step Process

Step 1: Drill Small Access Holes

Small access holes were drilled through the settled walkway panel. Their placement allowed our team to reach the unsupported areas beneath the concrete while keeping surface disturbance to a minimum.

Step 2: Inject Polyurethane Foam

High-density polyurethane foam was injected below the slab. As the foam expanded, it filled hidden voids, restored support, and carefully lifted the walkway toward the neighboring panel.

Step 3: Patch and Clean Up

Once the walkway reached the best possible position, the access holes were patched. The surrounding area was cleaned, leaving behind a smoother and better-supported walkway.

The Results

The repair created a safer and more comfortable walking surface without requiring concrete replacement.

The completed walkway is now:

More even between adjoining panels
Safer for family members and visitors
Better supported from below
Less likely to collect water in the low spot
Cleaner and more attractive

The raised edge was significantly reduced, and the existing concrete was preserved. In most cases, surfaces lifted with polyurethane foam are ready to use again the same day.

Why Walkways Sink in Centennial, CO

Concrete walkways in Centennial, CO can settle when the soil beneath them shifts, shrinks, or washes away. Colorado’s changing temperatures and moisture conditions can also affect the ground supporting the concrete.

Common causes include:

Poor soil compaction
Water moving beneath the walkway
Freeze-and-thaw cycles
Dry soil shrinking below the slab
Drainage problems near the concrete
Voids developing beneath individual panels

Once support is lost, the weight of the concrete can cause one section to sink below the next. Walkway and sidewalk leveling addresses the problem from below by filling voids and carefully lifting the settled slab.

Concrete and Walkway Lifting in Centennial, CO

Summit Pro Concrete Solutions provides polyurethane concrete lifting for homeowners throughout Centennial, CO. Our process helps restore uneven concrete without the disruption and expense of full replacement.

We can level sidewalks and walkways, driveways, patios, and garage floors, along with other settled concrete surfaces.

Expanding polyurethane foam fills hidden spaces beneath the slab while providing strong, lightweight support. Small access holes allow the work to be completed with limited disturbance to the surrounding property.

Most concrete lifting projects are completed within a few hours, and repaired surfaces are often ready for use the same day. Qualifying projects are also backed by Summit Pro’s 7-year warranty.

Concrete Lifting & Repair Across the Denver Area

Summit Pro Concrete Solutions proudly serves homeowners, businesses, and property managers across Denver and surrounding communities. Whether you’re dealing with a sinking driveway, uneven sidewalk, or large commercial slab, we’re ready to help.

We travel throughout the region to provide fast, reliable concrete lifting and repair services.

Cities We Serve

And many surrounding areas within about a 75-mile radius. If you’re nearby but don’t see your city listed, just reach out.

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Let’s Fix It Before It Gets Worse

Dealing with sinking or uneven concrete? We make it easy to get answers.

Uneven concrete doesn’t stay the same—it spreads, cracks, and creates bigger problems over time.

Get ahead of it now with a fast, simple estimate.

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303-653-7535

CALL OR TEXT US DIRECTLY

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Sinking concrete getting worse? Fix it before it spreads.

A small fix today prevents a bigger repair tomorrow

Call or text us directly

303-653-7535

🖂 brian@savemyconcrete.com

Hours:
Mon–Fri: 8:00 AM – 6:00 PM
Sat: 8:00 AM – 12:00 PM
Sun: Closed

Serving Denver and surrounding areas including Colorado Springs, Aurora, Centennial, Castle Rock, Parker, Highlands Ranch, Littleton, and more.

Summit Pro Concrete Solutions

We help homeowners and businesses fix sinking, uneven concrete without replacing it. Using polyurethane foam lifting, we raise and stabilize your concrete fast, clean, and with long-lasting results.

From driveways and sidewalks to warehouse floors and parking lots, we focus on one thing—fixing the problem the right way so it lasts.

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