Serving Greater Pittsburgh, Cranberry Township, McKeesport, Bethel Park

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Reviews From Sewickley
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 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
Company Awards
Andrew Mcintire received the Rising Star Award
Andrew was so excited to have earned this award, he always puts his all into his inspections and interactions with... [Read more]
Chey Gojkovich got the MVP Award
Chey very much so earned this award with all of her hard work and dedication!!... [Read more]
Lacye Carloss received the Keystone Spirit Award
Lacye always has a smile on her face, and supports her team with great energy and love!!! She goes above... [Read more]
More Awards

Repair Your Foundation & Concrete In Sewickley, PA

Happy Customers Surrounding Sewickley, PA
Testimonials
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 Sewickley, 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 Sewickley 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 Sewickley

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

Crawl Space Encapsulation & Repair in Sewickley

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 Sewickley 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 Sewickley

Foundation problems in Sewickley 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 specialists.

Common warning signs of foundation problems in Sewickley:

  • 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

Sewickley’s Concrete Leveling & Repair Experts

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

Case Studies From Sewickley
Waterproofing
A homeowner living in Sewickley, PA noticed that water was seeping through the floors and walls of their basement, so they contacted Keystone...
CleanSpace
The owners of this home did some research and found that their crawl space might have been the culprit. Not only was air quality a concern, but the...
Job Stories From Sewickley, PA
Waterproofing in Sewickley, PA

A homeowner living in Sewickley, PA noticed that water was seeping through the floors of their basement, so they contacted Keystone Basement Systems. A wet basement can cause structural damage and health risks to your home. Installing a durable waterproofing system prevents these issues from happening. 

 

Our Field Inspector Brian provided a thorough inspection of the basement. After, he presented his findings to the homeowner and recommended the WaterGuard coupled with a TripleSafe sump pump system as the best solution. WaterGuard will collect any outside water seeping into the basement. The water is then directed to the SmartSump Pump System where it's pumped back to the outside. Our crew, led by foreman Austin Stone installed the systems a few weeks after the estimate was provided. Peace of mind was restored to the homeowner knowing their basement is fully protected.

Leaking Basement in Sewickley, PA

The homeowner called us because of a leaking basement and high humidity that was causing a musty odor.  Inspector Andrew McIntire was sent to the home to inspect the issues that it was having.  The basement odor was strong and it was obvious that there was a lot of water damage.  A Sedona High Performance Dehumidifier was proposed to address this aspect of the problem.  The wet basement was caused by an age related foundation leak.  WaterGuard was proposed to address this problem.  The client was pleased with the plan and wrote a kind review online.

Leaking Basement in Sewickley, PA - Photo 1
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