What areas do you serve?

Foamjection supports concrete lifting projects across the United States through our network and process. Availability depends on your location and project type?submit your details and we?ll guide you to next steps.

What services do you provide?

Foamjection provides polyurethane concrete lifting and leveling for residential and commercial concrete, including driveways, sidewalks, patios, porches, steps, garage floors, slabs, interior floors, parking lots, loading docks, warehouse and factory floors, plus void filling and seawall repair.

How does polyurethane concrete lifting work?

We inject high-density polyurethane foam beneath the slab through small access holes. The foam expands to fill voids, stabilize weak soil, and lift the concrete to a safer, more level position.

How do I get an estimate?

Call Foamjection at 866-913-6519 or submit a request online. If you can share photos and a short description, it helps us speed up the evaluation and next steps.

Is concrete lifting better than replacing concrete?

In many cases, yes. Concrete lifting restores the existing slab by stabilizing the soil underneath, often costing 50?70% less than full replacement and completing in a fraction of the time.

How long does polyurethane concrete lifting last?

Polyurethane foam is designed for long-term performance. Once cured, it is waterproof, stable, and does not wash out or break down, helping provide lasting support beneath the concrete.

How long does a concrete lifting project take?

Most concrete lifting projects are completed in just a few hours. In many cases, the surface is ready for use the same day after cleanup.

Are the injection holes noticeable after the repair?

The access holes used for polyurethane foam injection are small and patched after lifting. They are far less noticeable than seams or scars left by concrete replacement.

Is polyurethane foam safe for my home and the environment?

Yes. Once cured, the polyurethane foam becomes an inert, stable material. It is non-toxic, moisture-resistant, and widely used in residential and commercial applications.

Can concrete lifting fix sinking driveways, sidewalks, and patios?

Yes. Polyurethane concrete lifting is commonly used to repair driveways, sidewalks, patios, porches, steps, garage floors, and other settled concrete surfaces.

Will concrete lifting stop future settlement?

Concrete lifting stabilizes existing voids and weak soil beneath the slab. While no repair can prevent all future soil movement, proper lifting and stabilization greatly reduce the risk of continued settlement.

Do I need to be home during the concrete lifting process?

In many cases, you do not need to be present for the entire repair. A specialist will explain the process beforehand and confirm access requirements based on your project.

What causes concrete to sink in the first place?

Concrete typically sinks due to soil erosion, poor compaction, water washout, or voids forming beneath the slab over time. The concrete itself often remains structurally sound.

How do I get started with Foamjection?

You can request an estimate online or call Foamjection at 866-913-6519. Sharing photos and a brief description of the problem helps speed up the evaluation process.

Concrete Porch Leveling

Name: Foamjection | United States
Address: US
Telephone: 866-913-6519

Home » Residential Concrete Lifting » Porch Leveling

Uneven concrete porches create safety concerns and affect how your home looks and functions. Settling can cause steps and porch slabs to shift out of alignment, create trip hazards at entryways, and allow water to pool near the foundation. Over time, these issues can worsen as soil continues to move beneath the concrete.

Foamjection lifts sunken porch slabs back into position without removing or replacing the concrete. With decades of experience in concrete lifting, we use an eco-friendly polyurethane foam made with renewable content to restore support beneath the porch, improve drainage, and create a safer, more level entryway—ready for use immediately and at a fraction of the cost of replacement.

Why Porches Sink

Porches sink when the soil beneath the concrete loses support. Common causes include:

Soil erosion from water runoff
Poor drainage near the home
Backfilled soil settling over time
Freeze-thaw movement
Voids forming under the porch slab

As support weakens, the porch settles and can continue to shift if left unaddressed.

Signs Your Porch Needs Leveling

You may need porch leveling if you notice:

Uneven or sloped porch surfaces
Cracks forming near the home
Gaps between the porch and foundation
Water draining toward the house
Trip hazards at entry points

Addressing these issues early helps protect your home and improve safety.

If other concrete near the entryway has also settled, steps leveling, walkway & sidewalk leveling, or driveway leveling may be needed to restore consistent height and support across connected surfaces.

FREE NO-PRESSURE ESTIMATES

CALL TODAY 866-913-6519

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With Foamjection, you get:
A solution that costs 50–70% less A Process completed in hours, not days A precise, durable slab lifting solution Eco-friendly materials Local certified expertise

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Our Fix: Polyurethane Porch Leveling

Foamjection levels porches by injecting high-density polyurethane foam beneath the slab. The foam expands to fill voids, lift the concrete, and restore firm support below the surface.

Small access holes are drilled
Foam is injected beneath the porch
The slab is lifted and stabilized
Holes are patched after lifting

Most porch leveling projects are completed in one visit, and many surfaces are ready for use the same day.

Why Homeowners Choose Porch Leveling

Homeowners choose porch leveling because it fixes uneven surfaces without the cost and disruption of replacement. Lifting improves safety, drainage, and alignment with the home while keeping existing concrete in place.

Costs less than replacement
No tear-out or heavy equipment
Minimal impact to landscaping
Fast completion time
Long-term support under the slab

For porches that are intact but uneven, leveling is often the most practical solution.

The Benefits of Foam Porch Leveling

Safer entryways
Lightweight foam that does not overload soil
Water-resistant material
Controlled, precise lifting
Clean work areas

Porch Leveling Questions

What causes porches to become uneven?

Porches become uneven due to soil erosion, poor drainage, freeze-thaw cycles, and soil movement under the slab.

Is porch leveling better than replacing the porch?

In many cases, yes. Leveling costs less, takes less time, and avoids removing existing concrete.

How long does porch leveling take?

Most projects are completed in a single visit – in a matter of a few hours. No big trucks. No heavy equipment. No mess. No stress. Just level concrete.

Will porch leveling affect my home’s foundation?

No. Porch leveling does not disturb your home’s foundation. The polyurethane foam is injected below the porch slab to restore support beneath the concrete, not the foundation itself.

If a porch is structurally connected to the foundation, that relationship is evaluated before lifting begins. The process is planned to ensure the porch is raised safely without placing stress on the home. In most cases, porch leveling is completed without any issues and helps improve drainage and stability near the foundation.

Does leveling help with drainage near the home?

Yes. Leveling helps improve drainage near the home by restoring the proper slope of the concrete.

When a porch or slab is lifted back into position, water is able to drain away from the house instead of pooling near the foundation. This helps reduce moisture issues and protects nearby concrete and structures.

Are the repair holes noticeable after leveling?

The repair holes are small and discreet and are patched after the leveling process is complete. Over time, these patches often blend in further as the concrete weathers, making them less noticeable.

For decorative or colored concrete, care is taken to use patch materials that closely match the surrounding surface whenever possible. While the patches may be visible up close, they are far less noticeable than seams or surface changes caused by full concrete replacement.

Is the foam safe near entryways?

Yes. The foam is safe to use near entryways. It is injected below the concrete and cures into a stable waterproof material that stays in place.

Once cured, the foam does not leach into the soil, does not release harmful chemicals, and does not affect nearby structures, doors, or foot traffic areas. This makes it a safe and reliable option for lifting porches, steps, and entryway slabs while restoring proper support and stability.

How do I request a free estimate for porch leveling?

You can request a free estimate by visiting our Contact Us page and submitting the form. Our team will review your request and explain the next steps.

What locations does Foamjection serve?

Foamjection provides residential concrete lifting in multiple states across the U.S., including Texas, Colorado, Florida, Georgia, Illinois, Wisconsin, and surrounding areas. To see the full list of states and service coverage, visit our Service Area page.

FREE NO-PRESSURE ESTIMATES

CALL for Estimate 866-913-6519

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Foamjection Near You

Serving 30+ States and Expanding

Foamjection helps homeowners with expert foam concrete leveling throughout.

America's #1 Concrete Lifting Company

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Foamjection is the nationwide leader in polyurethane concrete lifting—powered by HMI. Backed by 50+ years of expertise, 20,000+ customers served, and a proven national system, we help homeowners across the U.S. fix sinking concrete using advanced foam injection for long-term stabilization. From uneven walkways and driveways to patios and garage floors, our process delivers reliable concrete repair while helping homeowners save up to 70% compared to replacement.

Looking for a fast, affordable alternative to tearing out concrete?

Get a FREE, no-pressure quote today.