Serving Greater Pittsburgh, Cranberry Township, McKeesport, Bethel Park

Contact Us For
A Free Estimate!
Reviews From Jefferson County
Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Company Awards
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]
2023 Elite Basement Systems Dealer Award
Account Manager - Chey Schaffer Customer Service Specialists - Brittany Haywood Production/Service Scheduler - Lacye Carloss Our team is excited to... [Read more]
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]
More Awards

Solving Your Basement & Foundation Problems In Jefferson County, OH

Happy Customers Surrounding Jefferson County, OH

Click the icons to see what our customers had to say.

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

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

Crawl Space Encapsulation & Repair in Jefferson County

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 Jefferson County 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 Jefferson County

Foundation problems in Jefferson County 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 Jefferson County:

  • 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

Jefferson County’s Concrete Leveling & Repair Experts

Have you started to notice cracked, sinking, or uneven concrete around your Jefferson County 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 Jefferson County, OH or nearby areas.

Job Stories From Jefferson County, OH
Sump pump needed in Steubenville

This homeowner found Keystone Basement Systems online and called them for an appointment. The problem he was having was one in need of a professional, not the diy type. Keystone promptly sent out one of their field inspectors to meet with him and then go over the problem area with a very careful eye and proper measurements and tests. The field inspector noticed the water just pooling in this basement as soon as he entered the downstairs. He knew that this house needed a internal drainage system as well as a sump pump with a service port. The homeowner was both impressed and thrilled with the field inspector and the process of the project, but especially happy with the results as his basement is now dry once again. 

Concrete lift in Richmond Ohio

These homeowners called Keystone Basement Systems after meeting with Candie at the home show and learning that they do the concrete lifting, they had some concrete that needed to be lifted in their driveway, the water from the rains over the years had washed out underneath and it was sinking. Keystone sent out expert concrete field inspector Tim to meet with them and go over the issue at hand. The field inspector saw the problem as soon as he pulled up to the house and so he had already known the solution was to lift the driveway concrete with the poly inject as well as sealing the driveway and lastly remove the hedge from the side which helps to create the problem with its roots. 

WaterGuard to the rescue in Bloomingdale Ohio

This homeowner called and scheduled an appointment with Keystone Basement Systems because they bought a house with moisture issues in the basement. Keystone then sent out expert field inspector Nick to meet with them and then to perform an inspection of the said problem area. The field inspector knew right away that this was going to need to be a great pal as this was a halfway finished basement and the homeowners wanted to completely finish it. The field inspector then conducted his inspection and came up with the plan to install 2 Triple Safe sump pumps but also WaterGuard around the entire basement and then a buried discharge line. The plan also consisted of a speedy drain in the extra space cold room as well as a Sedona dehumidifier. The plan was all explained to the homeowner and once the field inspector knew they understood and was in agreeance he then returned to the office and got this project on the installation schedule. 

WaterGuard to the rescue in Bloomingdale Ohio - Photo 1
Serving the following Jefferson County, OH zip codes
Steubenville 43953, Steubenville 43952, Toronto 43964, Brilliant 43913, Mingo Junction 43938, Tiltonsville 43963, Yorkville 43971, Adena 43901, Dillonvale 43917, Richmond 43944, Rayland 43943, Bloomingdale 43910, Piney Fork 43941
Service Area
Free Quote