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 Leetsdale
Rotten Deck Post Replaced

Rotten Deck Post Replaced

Before After
Rotten Deck Post Replaced Rotten Deck Post Replaced

The deck posts had rotted and needed replaced. Concrete sonotubes were used so that the base of the posts would no longer rot. Additionally, the concrete sonotubes where recessed deep in the ground to abate future movement from freeze / thaw.

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2024 Torch Awards for Ethics Finalist
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Basement Systems Elite Dealer Award 2022-2023
We are very proud to have been recognized as the 37th largest foundation repair dealer by the Basement Systems Network.... [Read more]
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Trustworthy Vaper Barrier & Bowing Wall Repair in Leetsdale, PA

I cannot recommend Keystone Basement Systems enough! Aaron and his team did an outstanding job replacing the rotted wooden deck...
Happy Customers Surrounding Leetsdale, PA
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Reviews From Leetsdale
Testimonials From Leetsdale
Smiles all around! 😊 A dry, secure basement thanks to WaterGuard and EverBrace. 🙌 #WaterproofingSuccess
Testimonial by Deborah T. from Leetsdale, PA

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

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

Crawl Space Encapsulation & Repair in Leetsdale

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 Leetsdale 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 Leetsdale

Foundation problems in Leetsdale 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 Leetsdale:

  • 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

Leetsdale’s Concrete Leveling & Repair Experts

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

Job Stories From Leetsdale, PA
From Bowing to Beautiful - EverBrace Saved the Day in Leetsdale, PA

Recently, at Keystone Basement Systems, we had the opportunity to help a homeowner in Leetsdale, PA, who was facing a significant issue with their home's foundation. The homeowner noticed signs of weakness in their basement walls—cracks were beginning to show, and there was a noticeable bow. Concerned about the structural integrity of their home, they reached out to us for a solution. Once our Customer Care team received the call, they scheduled a home inspection to understand the extent of the issue. Our System Design Specialist then took a thorough look during the appointment, confirming that wall support was indeed necessary to prevent further damage and potential danger. We recommended our EverBrace solution as the most effective way to address their problem. It's a state-of-the-art system that offers superior support and durability, stabilizing compromised walls and providing peace of mind for homeowners. Our production team, consisting of a skilled foreman and dedicated installers, got to work. The precision and efficiency they displayed during the installation were nothing short of remarkable. They ensured every step was clearly communicated to the homeowner, from the beginning of the job to completion. After the work was done, they made sure the area was clean, leaving no trace of construction behind—except for a perfectly stabilized foundation. The outcome delighted the homeowner. The once risky and weakening walls were now firmly supported by EverBrace, ensuring the safety and longevity of the home. This job is a perfect testament to our mission: providing a remarkable customer experience and reliable, long-lasting solutions to home problems. It's just another day at Keystone Basement Systems, where we turn homeowners’ worries into assured smiles through effective and lasting foundation repair solutions.

Rotted Wooden Deck Posts Replaced

To address the issue of rotted wooden deck posts, we implemented a technical solution using concrete sonotubes. These sonotubes were chosen for their durability and resistance to moisture, ensuring a longer lifespan for the deck's foundation. By replacing the wooden posts with concrete sonotubes, we eliminated the risk of rot caused by prolonged exposure to wet soil.

 

One key advantage of using concrete sonotubes is their cementitious composition, which makes them impervious to moisture and rot. This means that even if the sonotubes come into contact with soil, they will not degrade over time. Additionally, the sonotubes were recessed deep into the ground to mitigate potential movement caused by freeze/thaw cycles. This ensures the stability of the deck's foundation, reducing the likelihood of structural issues in the future.

 

Furthermore, we opted for a 12-inch diameter concrete pile to completely eliminate any wooden components in the subterranean section of the posts. This decision was made to maximize the structural integrity and longevity of the deck foundation. By using a larger diameter pile, we increased the load-bearing capacity of the support structure, enhancing its overall stability and resilience.

 

Additionally, the concrete piles were extended 6 inches above ground level to prevent water from coming into contact with the wooden deck support posts. This strategic elevation helps safeguard against moisture-related damage and prolongs the life of the wooden components.

 

In summary, the implementation of concrete sonotubes with a 12-inch diameter and proper recessing and elevation techniques has significantly improved the durability and stability of the deck's foundation, ensuring its longevity and structural integrity for years to come.

 

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