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
    • Ice guard for sump pump discharge
  • Crawl Space Repair
    • Crawl space waterproofing
    • Vapor barrier
    • Dehumidification
    • Crawl space support posts
  • Foundation Repair
    • Foundation piers
    • EverBrace Wall Restoration System™
    • Wall anchors
    • Street creep system
    • 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 Lilly
Damp No More in Lilly, PA

Damp No More in Lilly, PA

Before After
Damp No More in Lilly, PA Damp No More in Lilly, PA

Before: The homeowners in Lilly, PA, were dealing with frustrating water intrusion in their finished basement, threatening their sense of security and comfort. After: Notice the transformation, where our team installed innovative CleanSpace, the reliable TripleSafe Sump Pump, and the sturdy WaterGuard. These solutions not only tackled the immediate issue but provided lasting peace of mind. By creating a dry, protected foundation, we've ensured the homeowners can enjoy a safe, comfortable space once more. At Keystone Basement Systems, we believe in restoring not just basements, but peace of mind too.

Company Awards
Contractor License
Contractor License - West Virginia Contractor Licensing Board... [Read more]
Want To Award
We are proud to recognize Scott for his unwavering commitment and enthusiasm. His 'WANT TO' attitude shines through in everything... [Read more]
Want To Award
We are proud to recognize Jayden for his unwavering commitment and enthusiasm. His 'WANT TO' attitude shines through in everything... [Read more]
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Happy Customers Surrounding Lilly, PA
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Keystone Basement Systems serving Lilly, PA

If you need help fixing your leaky or wet basement, damp crawl space or failing foundation, Keystone Basement Systems is your expert in Lilly, 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 Lilly 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 Lilly

Whether your Lilly 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 Lilly. Our waterproofing professionals can design a system that addresses your home's specific needs.

Crawl Space Encapsulation & Repair in Lilly

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 Lilly 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 Lilly

Foundation problems in Lilly are typically related to poor, weak soil or inadequate drainage around the home. Foundation piers, 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 experts.

Common warning signs of foundation problems in Lilly:

  • 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

Lilly’s Concrete Leveling & Repair Experts

Have you started to notice cracked, sinking, or uneven concrete around your Lilly 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 Lilly, PA or nearby areas.

Case Studies From Lilly
Basement
In Lilly, Pennsylvania, where over 34% of properties are currently at risk of flooding—a number projected to rise—one family faced...
Job Stories From Lilly, PA
From Wet Woes to Dry Delights in Lilly, PA

In Lilly, PA, a family reached out to us at Keystone Basement Systems, frustrated and stressed by persistent water issues in their finished basement. They dreamt of a safe, dry space, free from the constant threat of dampness. Our journey with them began the moment they called, seeking expertise and a solution that genuinely resonated with the confidence they needed. Their experience with our team started with a conversation with our Customer Care Specialist, who promptly scheduled an in-depth home inspection. Our system design specialist then took over, examining every corner of their basement to understand the depth of the issue. With keen assessments and clear communication, we identified the underlying culprits: a mix of seepage problems silently undoing the dreams built into their living space. Understanding their needs and fears, we crafted a solution designed to last, incorporating CleanSpace, a TripleSafe Sump Pump, and WaterGuard to tackle the persistent water intrusion. Our experienced production team set to work efficiently and carefully, fitting each product with precision and care. With CleanSpace, we anchored a robust encapsulation system, banishing moisture and its associated woes for good. What followed was an outstanding transformation. The TripleSafe Sump Pump offered much-needed reassurance, providing triple threat defense against any future deluge. Our WaterGuard system channeled intruding water smartly and secretly away, leaving behind no mess, just satisfaction. Today, our homeowners enjoy their finished basement, now a reliably dry and worry-free space restored to its rightful place in their home. This outcome was a tangible victory, reflecting our mission to redefine what working with a contractor means. Through it all, we reinforced their peace of mind and proved the durable power of thoughtful, excellent craftsmanship.

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