Repair your concrete the smart way

Keep your existing concrete with our variety of repair solutions

Concrete Leveling

Concrete leveling works by filling the voids that can form under concrete over years of weathering and settling. Once the void is filled, the slab is stabilized and slowly raised to desired height. The holes are then capped and the concrete is ready for immediate use. This process is cost-effective, long lasting, and environmentally-responsible. Learn More

Foundation Walls

Foundation Walls

Our process of foundation wall repair addresses the root of the problem. The wall is braced to prevent further damage, excavated to the footing to relieve pressure during repair, and then hydraulically moved back into place. After the wall is straightened, the cells are reinforced with steel and filled with cement, resulting in a straight, solid wall. Learn more

Sinking Foundations

Sinking Foundations

Sinking foundations occur over time and can cause serious structural problems. Our QuadPower™ Piering System provides a permanent, cost effective solution. This process is effective in varied soils and challenging conditions, with four times the surface area at the base of each pier than any competitive system. Learn more


See our work in action

The Leading Concrete Company
Serving the Erie, PA; Pittsburgh, PA; and Youngstown, OH Areas

A1 Concrete Leveling is America’s largest concrete leveling company that provides a variety of concrete leveling and repair solutions throughout the Pittsburgh, Erie, Cranberry Township, and Washington, PA areas in addition to Youngstown, OH. We offer a variety of solutions including foam concrete lifting, raising, and repair which can save you 50%-70% off of replacement costs! How do we do it? Our team of experienced concrete contractors fill voids under existing concrete through hydraulic pressure injection with our unique, patented equipment and process.

Improve workplace safety & extend building life without demolition, hauling, expensive downtime for your business, or extended inconvenience to your family, tenants or staff—often in only one day! Our environmentally green material utilizes an all-natural limestone grout. We do not level sinking concrete using a chemical based Polyurethane foam known as Poly-Level or Poly-Foam.

Our “Total Pro” approach can solve issues with uneven or damaged slabs for concrete driveways, sidewalks, patios, steps, porches, garage floors, basements, and more. Our concrete company provides quality residential and commercial foundation repair you can trust with over 25 years in the industry.

Contact us today to request a free estimate on any type of concrete leveling or foundation repair service!

Rating: 5
Testimonial (Short):

We were facing a basement wall with fairly significant separation in it. The concrete block had moved and opened about an inch / inch and a half across about 15-20 vertical rows of block. I was very pleased with how the gap in the block closed back up. Traditional companies had wanted to charge me more and would not guarantee that my existing wall would not continue to deteriorate. Whereas A1 added a new structural component to it, putting rebar into the block and putting cement mix into the block. All which I saw were truly improvements to a 50 year old concrete block wall. My overall experience with A1 was excellent in all ways.

From: Steve (homeowner)
Read More

833% Time Savings

  • Raising/Stabilizing 9% 9%
  • Replacement 84% 84%

1217% Cost Savings

  • Raising/Stabilizing 7% 7%
  • Replacement 90% 90%

Determine your project savings by setting up a site walk through