Keystone Basement Systems

205 31st St
McKeesport, PA 15132
Mon-Fri 8:00am-8:00pm
Sat 8:00am-5:00pm
In business since 2003
PA027661

Founded by CEO Aaron Stull in 2003, Keystone Basement Systems is a leading concrete repair contractor serving Western Pennsylvania, Eastern Ohio, and Northern West Virginia. Keystone Basement Systems is an award-winning, BBB accredited and A+ rated concrete leveling company with a commitment to delivering state-of-the-art solutions and exceptional customer service. Their highly-trained team has the experience and expertise to restore cracked or sinking concrete to its original condition quickly and efficiently.

As a local contractor in the PolyLevel® network, Keystone Basement Systems offers several benefits to homeowners in the Greater Pittsburgh area, including:

  • Fast, minimally invasive, and long-lasting concrete leveling solutions
  • Trained and experienced concrete repair specialists
  • Total customer satisfaction
  • Direct contractor financing options for qualified borrowers
  • Industry-leading warranties - Ask for details!
  • Free, no-obligation evaluations and estimates - Schedule yours today!

Services

  • Concrete Lifting and Leveling to stabilize, lift, and level sinking, uneven concrete slabs.
  • Concrete Repair to seal and protect concrete slabs and joints in driveways, sidewalks, and more.

Products Installed

  • PolyLevel® High-Density Polyurethane Foam
  • NexusPro® Joint Sealant
  • SealantPro™ Concrete Sealant

Service Area

Keystone Basement Systems proudly serves western Pennsylvania customers in McKeesport, Bethel Park, Cranberry Township, West Mifflin, and nearby. They also serve the areas in and around Wheeling, West Virginia and Belmont, Ohio.

Don't let sinking, uneven, or cracked concrete compromise the safety and value of your property for another day. Contact Keystone Basement Systems to schedule a free evaluation and estimate today!

By Dustin A.
"Kelly Blackburn was very professional "
By Jim L.
"Ken was nice and explained everything"
By Jennifer B.
"Ken was great"
By Rob W.
John P.
Ford City, PA
The drainage system worked 100% as advertised...100%! Wet from inches of water in the basement to NONE! Aaron...
Mike S.
Russellton, PA
Josh did a great job
Tiffany S.
West Sunbury, PA
I love how my driveway looks.
Keystone Basement Systems Before & After
  • Concrete Crack Repair in Woodsfield, OH
    Before
    Concrete Crack Repair in Woodsfield, OH
    After

    Concrete Crack Repair in Woodsfield, OH

    To lift, level and repair this customers sagging and cracked concrete patio, we our PolyLevel Injection System and NexusPro Crack Repair Solution. 
  • Concrete Pad Lifting in Washington, PA, 15301
    Before
    Concrete Pad Lifting in Washington, PA, 15301
    After

    Concrete Pad Lifting in Washington, PA, 15301

    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 calle
  • Concrete Patio Restoration in Coraopolis, PA
    Before
    Concrete Patio Restoration in Coraopolis, PA
    After

    Concrete Patio Restoration in Coraopolis, PA

    This customer's concrete patio was sinking into the soil, cracked, and posed a safety hazard. Using the PolyLevel System, we lifted and leveled their concrete slab, repaired and sealed cracks with NexusPro Solution, and provided permanent protection with SealanPro. 
  • Cracked Concrete Solution in Venetia, PA
    Before
    Cracked Concrete Solution in Venetia, PA
    After

    Cracked Concrete Solution in Venetia, PA

Angi Super Service Award 2022

Angi Super Service Award 2022

Best of the best Westmoreland

Best of the best Westmoreland

Trib live total media the Best of the Best 2022

Trib live total media the Best of the Best 2022

Juan Pantojas III

Juan Pantojas III

Crew Leader

Chris Bailey

Chris Bailey

System Design Specialist

David Anthony Cain

David Anthony Cain

Foreman

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