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 West Mifflin
Crawlspace Encapsulation in West Mifflin, PA, 15122

Crawlspace Encapsulation in West Mifflin, PA, 15122

Before After
Crawlspace Encapsulation in West Mifflin, PA, 15122 Crawlspace Encapsulation in West Mifflin, PA, 15122

Solve your crawl space moisture, mold, and structural problems

Crawl space with standing water and falling fiberglass battsCrawl space sealed with CleanSpace
 
 
 

Moisture in a crawl space causes mold and falling insulation. The CleanSpace system prevents these issues.

Homes with crawl spaces in Greater Pittsburgh are prone to moisture problems that can affect the health, safety, and comfort of the entire home. Problems caused by crawl space moisture include mold growth, rotted floor joists, and pest infestations. The best way to prevent these issues is with proper crawl space encapsulation, moisture control, and waterproofing from an expert crawl space repair company in Greater Pittsburgh.

Keystone Basement Systems has been solving waterproofing and moisture problems in basements and crawl spaces since 2003. Today, we exclusively install the ORIGINAL CleanSpace crawl space encapsulation system, a patented vapor barrier that can be paired with sump pumps, drainage systems, and more.

 

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Contractor License - West Virginia Contractor Licensing Board... [Read more]
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We are proud to recognize Scott for his unwavering commitment and enthusiasm. His 'WANT TO' attitude shines through in everything... [Read more]
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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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West Mifflin, PA Foundation Repair Experts

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

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

Crawl Space Encapsulation & Repair in West Mifflin

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 West Mifflin 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 West Mifflin

Foundation problems in West Mifflin 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 West Mifflin:

  • 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

West Mifflin’s Concrete Leveling & Repair Experts

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

Case Studies From West Mifflin
Waterproofing
Homeowner Kaleigh called Keystone Basement Systems because she was getting large amounts of water in her basement every time it rained. Keystone sent...
Job Stories From West Mifflin, PA
Level Up: From Gaps to Greatness in West Mifflin, PA

In the heart of West Mifflin, PA, a homeowner was facing a challenge many people know all too well. Their path to the front door had become not only unsightly but also potentially unsafe. Uneven concrete gaped on the sidewalk and driveway, while the porch steps were noticeably sinking, beginning to detach from the main structure. For this homeowner, peace of mind seemed remote with the worry of tripping hazards on their mind and the escalating risks to their curb appeal and family safety. At Keystone Basement Systems, we understand that these types of concrete issues, if left unaddressed, can continue to worsen, affecting the structural integrity and aesthetics of a property. Hearing their concern, our Customer Care Specialists were first on the line, scheduling a timely appointment for a home inspection to provide a much-needed direction. Our System Design Specialist conducted a comprehensive inspection, diagnosing the issue with precision. The precise lifting and leveling capabilities of our PolyLevel® system, known for its reliability and efficiency, presented the ideal solution. By using high-strength polyurethane foam through minimal pea-sized holes, we filled the void and carefully raised the troubled slabs to their rightful position. With skillful finesse, the installation team seamlessly applied our trusted Nexus product to secure the fix, confidently drawing everything into alignment like it was always meant to be. Before long, what once seemed a worrying escalation morphed into satisfaction; a flawless, even path rediscovered. Thanks to our team’s dedication and expertise, that homeowner in West Mifflin not only received a solid, long-lasting solution, but had their fixed walkway return a cherished peace of mind to their home situation. It's stories like these that show the beauty of what happens when precision, dedication, and genuine care unite for the benefit of the neighborhoods we touch with heartfelt purpose.

CleanSpace Confidence in West Mifflin, PA

A homeowner in West Mifflin, PA had been dealing with a wet basement that was beginning to feel like a ticking time bomb. Each heavy rain brought new signs of moisture and deepening concern about the potential damage to their home’s foundation and air quality. Realizing it was time for a permanent solution, they contacted Keystone Basement Systems in search of trusted waterproofing expertise. After a thorough inspection, we designed a custom repair plan to tackle the issue head-on. Our team installed the WaterGuard Subfloor Drainage System to capture and redirect incoming water before it could spread. We paired this with our powerful TripleSafe Sump Pump, built to handle everything from everyday seepage to severe weather. To complete the job, we sealed the basement with CleanSpace, a durable vapor barrier that keeps moisture out and helps protect the entire environment. Thanks to this expert repair and reliable waterproofing system, the homeowner now has a dry, healthy basement—and lasting peace of mind.

Pushing Back Against Foundation Failure in West Mifflin, PA

In the heart of West Mifflin, PA, a concerned homeowner began noticing stair-step cracks snaking across the walls of their garage. For them, these cracks went beyond mere appearances—raising concerns about the very foundation of their cherished home. Understanding the potential risks, they reached out to Keystone Basement Systems, knowing they needed more than just a superficial fix. Upon the homeowner reaching out, our attentive Customer Care Specialist arranged a timely home inspection with one of our dedicated System Design Specialists. Armed with experience and an unwavering commitment to our customer’s peace of mind, our specialist arrived promptly, ready to put the homeowner’s fears to rest with comprehensive, honest solutions. After a meticulous inspection, it was clear that the foundation was beginning to settle, necessitating immediate intervention. Our team recommended the proven Push Pier System to restore stability, ensuring both the home’s structural integrity and the owner's sense of security. Our production team, led by a seasoned foreman and skilled installers, approached the task with precision and diligence. Our crew deployed hydraulic equipment to drive sturdy steel tube sections deep below the shifting surface of their property, making steadfast contact with stable, load-bearing soils. This meticulous effort not only stabilized the foundation but, in many cases, helped lift it back towards its bygone glory. As our team completed the installation of the push piers, the homeowner looked upon their now-stabilized garage with a renewed sense of assurance and relief. The safeguarding of their home's foundation had been expertly achieved, reclaiming not just its physical integrity, but their freedom from worry as well. Through care, precision, and teamwork, Keystone Basement Systems remains a guardian of comfort and lasting security in a caring community.

Concrete Comeback in West Mifflin, PA

In West Mifflin, PA, a homeowner found themselves facing the all-too-common issue of uneven and gapping concrete. Their driveway and the sidewalk surrounding their home showed significant wear, with noticeable cracks posing both a visual eyesore and a safety concern. Like many homeowners, they reached out because they valued the importance of preserving the beauty and integrity of their property. When they called us at Keystone Basement Systems, they began a journey that prioritized their peace of mind and safety from the get-go. Our Customer Care Specialist efficiently scheduled an appointment, demonstrating our commitment to respect their time. Soon, our System Design Specialist performed a thorough inspection, deciphering the root cause of the uneven surfaces. We developed a custom solution—which aimed to be more than a quick fix, addressing their needs for longevity and strength. Utilizing our advanced PolyLevel® system, we skillfully injected pea-sized holes with high-strength polyurethane foam beneath the slabs. This innovative method gently lifted the concrete back to its rightful place. To provide protection from future wear and expansion, we sealed existing cracks with our proven NexusPro® Joint Sealant, which offers superior weather resistance over standard solutions. Upon completion, the transformation was striking. The leveled driveway and sidewalk not only heightened the property’s curb appeal but restored the homeowner’s confidence in the safety of their paths. As we packed our tools and tidied the site, what remained was a driveway set to withstand time, weather, and everyday life—an embodiment of our mission to deliver remarkable results, creating a positive impact that resonates beyond our single visit. At Keystone Basement Systems, this successful job was another step toward redefining what homeowners expect from their contractors.

Push Piers: Because Your Foundation Should Stand Firm in West Mifflin, PA

When a homeowner in West Mifflin, Pennsylvania, noticed unsettling signs of foundation settlement in their beloved home, they reached out to us at Keystone Basement System, hoping we could provide a solid solution. Understanding how crucial their home's stability was to them, we were on board to turn this stressful situation around. First things first, our customer care team quickly got into action, setting up an appointment that fitted seamlessly into the homeowner’s schedule. Then, a specialist from our savvy Sales Team visited the home for a comprehensive inspection. Identifying the root of the problem was key, and sure enough, foundation settlement was the culprit. To solve this issue effectively, we recommended the installation of Push Piers, a method known for its effectiveness in fixing such foundation woes by providing necessary support from beneath. Our dedicated production team, including a knowledgeable foreman and skilled installers, made their way to the property, geared up to tackle the problem head-on. With precision and care, they installed the Push Piers, ensuring every move was calculated and precise to achieve long-lasting results. Efforts were made to cause minimal disruption, and before they knew it, we were all smiles, packing up our gear with another successful foundation repair under our belts. Tidying up the site, we left behind nothing but a stable, secure foundation and hearts full of gratitude from our homeowners. This job in West Mifflin wasn't just about fixing a foundation; it was about restoring peace of mind and ensuring the long-term safety of a family's home. And at Keystone Basement System, we believe there's no better mission than that.

Fixing a Wet Basement in West Mifflin, PA

We were called out to a property on Millport Road to investigate a wet basement with seepage and odor.  Inspector Brian McWhirter was assigned to the project and was able to determine that the home was leaking from a crack in the foundation. The owner placed his business with us and we were able to solve the basement issue within a few days.  The customer was so impressed with the quick turn around time and the cleanliness that he gave us a review on Google and our website.

 

Give us a call at 1-412-850-3819 or fill out an easy online form and we would be pleased to help you like we helped this client.

Fixing a Wet Basement in West Mifflin, PA - Photo 1
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