Serving Greater Pittsburgh, Cranberry Township, McKeesport, Bethel Park

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Products & Services
  • Basement Waterproofing
    • Sump pumps
    • Drainage systems
    • Vapor barriers
    • Dehumidification
    • Gutter downspout extensions
    • Air purifier
  • Crawl Space Repair
    • Crawl space waterproofing
    • Vapor barrier
    • Dehumidification
    • Crawl space support posts
  • Foundation Repair
    • Foundation piers
    • Wall anchors, brackets & straps
    • Commercial foundation repair
  • Concrete Leveling & Repair
    • Concrete driveway repair
    • Sidewalk repair 
    • PolyLevel® High-Density Polyurethane Foam
    • NexusPro® Joint Sealant
    • SealantPro™ Concrete Sealant
  • FREE estimates for all services
Before and After Pictures from Allison Park
4088 Surrey Dr, Allison Park, PA 15101, USA

4088 Surrey Dr, Allison Park, PA 15101, USA

Before After
4088 Surrey Dr, Allison Park, PA 15101, USA 4088 Surrey Dr, Allison Park, PA 15101, USA

Sedona Installation

Company Awards
2022 Selfless Attitude Award
Each year, the Management Team at Keystone Basement Systems evaluates our entire team to see who is championing our core... [Read more]
TribLive Best of the Best Allegheny North
This award was given to the best foundation repair company as voted by TribLive readers.... [Read more]
TribLive Best of the Best Allegheny East
This award was given to the best foundation repair company as voted by TribLive readers.... [Read more]
More Awards

Allison Park, PA Expert Basement Waterproofing & Foundation Repair

Happy Customers Surrounding Allison Park, PA
Reviews

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If you need help fixing your leaky or wet basement, damp crawl space or failing foundation, Keystone Basement Systems is your expert in Allison Park, PA. We offer proven basement waterproofing, crawl space encapsulation, crawl space repair, and foundation repair services. We are a family-owned company that's been in business since 2003, providing quality solutions and award-winning service. Our crews are very familiar with the Allison Park area, so you can always count on us to be there on time. Contact us today and let us know how we can help you or schedule your free inspection and cost estimate!

With service from Keystone Basement Systems, you can benefit from:

  • Transferable Lifetime Warranty on Our Basement Waterproofing System
  • 25-Year Transferable Warranty with CleanSpace Crawl Space Encapsulation
  • Patented, Warrantied Foundation Repair Products & Systems
  • Fast, Free Written Estimates
  • Flexible Financing Options

Wet Basement Waterproofing & Repair in Allison Park

Whether your Allison Park home's basement floods once a year or gets wet every time it rains, the hassle of cleaning a wet basement is something no homeowner should have to deal with. The good news is you don't have to. Keystone Basement Systems uses Basement Systems' proven products and methods to repair basement leaks, prevent flooding and rid your basement of mold-causing moisture.

Our basement products and solutions include:

  • Basement sump pumps
  • Interior perimeter drainage systems
  • Basement dehumidifiers
  • Vapor barriers
  • Downspout extensions

 

With our basement waterproofing system installed, you won't have to worry about waking up to a flooded basement the next time there's a heavy rainstorm in Allison Park. Our waterproofing specialists can design a system that addresses your home's specific needs.

Crawl Space Encapsulation & Repair in Allison Park

If you have a crawl space below your home, when's the last time you've looked inside? For many homeowners, the crawl space is an area of their home that they avoid. Puddles of water, moldy floor joists, and dead critters are all common problems in Allison Park crawl spaces. But the problems below your home could be affecting your comfort and air quality upstairs without you realizing it. Do you smell musty odors or have cold floors in the winter? Then you might benefit from our CleanSpace crawl space encapsulation. Our heavy-duty crawl space vapor barrier is warrantied for 25 years against rips and tears!

We install a variety of products for the crawl space:

  • Vapor barriers
  • Crawl space dehumidifiers
  • Crawl space sump pumps
  • Crawl space drainage systems

Foundation Repair in Allison Park

Foundation problems in Allison Park are typically related to poor, weak soil or inadequate drainage around the home. Foundation piers, wall anchors, wall brackets, and wall braces are proven-effective solutions for fixing foundation issues and improving a home's structural integrity without the need for a full foundation replacement. Keystone Basement Systems offers patented, warrantied foundation products installed by trained specialists.

Common warning signs of foundation problems in Allison Park:

  • Uneven or sloping floors
  • Cracks in the floor
  • Cracks in interior wall
  • Inward bowing walls
  • Sagging floors over a crawl space
  • Hard to open windows and doors
  • Tilting chimneys
  • Cracks in exterior wall

Allison Park’s Concrete Leveling & Repair Experts

Have you started to notice cracked, sinking, or uneven concrete around your Allison Park property? Damaged concrete is a problem for several reasons: it creates dangerous trip hazards, leads to pooling water, and can impact the curb appeal and value of your property. Keystone Basement Systems offers expert concrete repair and concrete leveling services to improve the safety and visual appeal of your home or business. As an authorized PolyLevel® in Western PA, Northern West Virginia, and Eastern Ohio, we can lift, stabilize, and level sinking concrete slabs quickly and efficiently.

Ready to get started on your basement waterproofing, foundation repair, concrete leveling, or crawl space repair project? Contact Keystone Basement Systems today to schedule your inspection and free cost estimate in Allison Park, PA or nearby areas.

Job Stories From Allison Park, PA
Basement Waterproofing in Allison Park, PA

The homeowners had a leaking basement that they wanted to have professionally addressed.  We sent out our most seasoned inspector, Mr. Kelly Blackburn, to assess the foundation to see what was required to fix the foundation permanently.  After his site visit, a scope of work was presented and the homeowners put their trust in Keystone.  

 

Our foreman, Mr. Brad Stone, installed the internal waterproofing system and the homeowners were very impressed.  In addition to leaving a public review of the work, they mentioned Brad by name.  

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