Serving Greater Pittsburgh, McKeesport, Cranberry Township, Pittsburgh

Concrete Leveling

Concrete Leveling in Pittsburgh & Nearby in Western PA, Northern West Virginia, and Eastern Ohio

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PolyLevel® Quickly and Effectively Lifts Sunken Concrete

Do you have sinking, uneven concrete around your home? Keystone Basement Systems can lift and restore your concrete, eliminating trip hazards and pooling water problems while improving curb appeal. We level concrete driveways, walkways, patios, pool decks, and slabs in Western PA, Northern West Virginia, and Eastern Ohio using a proven polyurethane foam injection solution called PolyLevel®.

Keystone Basement Systems uses PolyLevel to quickly restore the visual appeal and safety of your concrete without the mess, disruption, or expensive price tag of concrete replacement or traditional mudjacking.

Call us at 1-844-311-5098 or click below to request your no-obligation assessment and free cost estimate on PolyLevel concrete repair in Greater Pittsburgh, including Pittsburgh, Cranberry Township, McKeesport, and nearby.


Advantages of PolyLevel®

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Non-invasive installation

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Quick installation and cure time

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Accurate lift for clean results

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Adjustable for loads of all sizes



How PolyLevel® Works

Whether a driveway, walkway, garage floor, patio, or pool deck, concrete settlement and sinking is typically caused by the same problem. As soil underneath a concrete slab shrinks, settles, or washes away, it leaves voids and empty space beneath the slab. As a result, the soil can no longer support the slab, which causes the concrete to sink and creates an uneven surface.

PolyLevel uses a high-density polyurethane foam to fill voids and stabilize and lift sinking concrete slabs. The expanding properties of the two-part urethane formula allows for accurate leveling of the slab. The result is a waterproof repair that's much more permanent than mudjacking and other common concrete repair methods.

PolyLevel step 1: drilling injection holes

1

Small 5/8” holes are strategically drilled in the slab.

PolyLevel step 2: installing injection ports

2

Injection ports are installed.

PolyLevel step 3: injecting polyurethane foam

3

Polyurethane foam is injected beneath the concrete to fill voids and raise the slab.

PolyLevel step 4: sealing holes and control joints

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Holes and control joints are sealed.


PolyLevel® Applications

Keystone Basement Systems has the expertise and equipment to quickly raise and level many types of slab-on-grade concrete, so you can use those areas around your home without worry.

Click and drag the circle on each photo to see before and after examples of concrete raising.

Cracked uneven driveway Concrete driveway after PolyLevel

Driveways

If you have a driveway that's sunken or uneven, replacing it might not be the most cost-effective option. We can use PolyLevel to raise the concrete, creating an even surface and preventing further sinking and cracking. Our driveway leveling process can eliminate unsafe conditions and improve the curb appeal of your home. The life of your driveway will also be extended for years without the need for replacement.


Sinking uneven concrete sidewalkSidewalk after leveling

Sidewalks & Walkways

An uneven sidewalk not only looks bad, but it creates a tripping hazard. If the concrete slab is still intact, don't waste your money on replacing the concrete. With PolyLevel, we can raise your sunken sidewalk, allowing you to walk on the sidewalk within an hour. Our sidewalk leveling process saves you time and money.


Sunken concrete front porchConcrete porch after leveling

Patios, Porches & Landings

You shouldn't have to worry about tripping on uneven concrete when relaxing on your patio. You might also notice your table and chairs wobbling because of uneven concrete. Concrete leveling can eliminate these issues and provide a safe, even surface.


Uneven concrete garage floorGarage floor after leveling

Concrete Floors & Slab Foundations

If your home has sloped floors, cracks in floor tiles, gaps below baseboards, gaps at the tops of walls or sticking doors, you might have a concrete settlement problem. Our use of polyurethane foam for concrete floor leveling is a long-lasting alternative to self-leveling treatments.


Traditional Concrete Lifting vs PolyLevel®

Before PolyLevel, mudjacking and slab replacement were the two basic options for lifting and leveling concrete. Unfortunately, both methods have limitations and disadvantages. The good news? PolyLevel offers many advantages over traditional concrete leveling methods.

Mudjacking

  PolyLevel
Foam Injection
Mudjacking or Slabjacking
Cure Time 15 minutes 24 hours or more
Material Weight 2 lbs per cubic foot 100 lbs per cubic foot
Hole Size 5/8" (size of a penny) 1" (size of a quarter)
Waterproof Yes No

Concrete Replacement

Replacing a concrete slab is both expensive and disruptive. Concrete slabs can take days — or even weeks — to cure. Pouring new concrete over bad soil often delays future problems and leaves unsightly patchwork. PolyLevel material is lightweight, so it won't add weight to weak soil. Best of all, PolyLevel allows for use of concrete within hours, not weeks.


Get a free concrete leveling estimate today

If your concrete is structurally-sound, why replace it? Replacing the concrete won't fix the soil problem that's causing the settlement. Concrete leveling is the answer. Contact Keystone Basement Systems today for an on-site inspection and free cost estimate in Pittsburgh, Cranberry Township, McKeesport, Bethel Park, Morgantown, Monroeville, Wheeling, Gibsonia, Allison Park, New Castle and the surrounding areas.

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Acosta
  • Addison
  • Beaverdale
  • Berlin
  • Boynton
  • Cairnbrook
  • Cassandra
  • Central City
  • Confluence
  • Cresson
  • Davidsville
  • Dunlo
  • Elton
  • Fairhope
  • Fort Hill
  • Friedens
  • Garrett
  • Gray
  • Hidden Valley
  • Hollsopple
  • Hooversville
  • Jenners
  • Jennerstown
  • Jerome
  • Kantner
  • Lilly
  • Listie
  • Markleton
  • Meyersdale
  • New Baltimore
  • Portage
  • Quecreek
  • Rockwood
  • Saint Michael
  • Salisbury
  • Salix
  • Seanor
  • Shanksville
  • Sidman
  • Sipesville
  • Somerset
  • South Fork
  • Springs
  • Stoystown
  • Tire Hill
  • Ursina
  • Wellersburg
  • West Salisbury
  • Wilmore
  • Windber
Our Locations:

Keystone Basement Systems
205 31st St
McKeesport, PA 15132
1-412-872-2550
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