We Are Cornerstone Waterproofing:
Your Complete Basement Waterproofing Solution
Unparalleled Expertise in the Basement Waterproofing Industry
We are basement waterproofing. For nearly half a century, our sister company, Unipar Inc., has been a leading manufacturer and distributor of high quality waterproofing products to the basement waterproofing industry. In fact, Unipar’s patented Saber Sump Pit® System is considered the best in the business.
This unparalleled experience and expertise in engineering, manufacturing, and supply makes Cornerstone Waterproofing your full service basement waterproofing solution. The best choice for installation of the perfect waterproofing system to correct your wet basement issues.
Basement Waterproofing Services for Pennsylvania and New Jersey
When you select a waterproofing company for your project, it’s the skill level and experience of the people who perform the work that makes the difference between a mediocre job and a job that exceeds all your expectations. When you hire Cornerstone Waterproofing, you are hiring the very best in the industry. Call us at 877-675-1210 for a Free Inspection from a certified waterproofing expert.
Conveniently located in Reedsville, Cornerstone Waterproofing is here to serve the basement health needs of Pennsylvania and New Jersey. From full basement waterproofing solutions to mold remediation and foundation repair, we’re ready get your project done, affordably and on time. We’re fully insured, licensed and bonded. We have earned a reputation for customer trust, meeting deadlines and staying on budget.
Basement Health Services
- Basement Waterproofing
- Moisture Control
- Wet Basement Repair
- Sump Pumps and Battery Backup Systems
- Basement Finishing
- Structural Repair
- Concrete Lifting
- Crawl Space repair
- Moisture and Mildew Control
- Radon Gas and Mold Remediation
- Basement Finishing
- Basement Ventilation
- Foundation Repair
- Basement Door and Window installation and repair
Wet Basements Stink: Know the Warning Signs of Water Damage
- Wall & Floor Cracks
- Water Seepage on Floor
- Mold or Mildew on Walls
- Lifted Floor Tiles
- Peeling Paint
- High Humidity Levels
- Musty Smells
- Sinking Floors
- Visible Rust on Furnace or Water Heater
- White Chalky Powder on Walls
- Damp Musty Crawlspace
- Wall that Buckles
- Dry Rot
- Warped Paneling
- Visible Silt
How Does Water Get Into Your Basement?
- Seepage from basement window wells and stairways
- Improper foundation grading
- High water table
- Visible or rusted tie rods
- Cracks in masonry or masonry joints
- Clogged existing drainage system
- Subterranean hydrostatic pressure
- Horizontal cracks at or below grade
- Clogged floor drains
- Undermining beneath slabs
- Sump pump failure
The Cornerstone Customer Commitment
We are committed to excellence and to keeping our customers 100% satisfied with the quality of the work we perform for them.The Cornerstone Waterproofing Customer Satisfaction Program is based on the following key factors:
- Attention to Detail
Finding and installing a solid, affordable, long lasting solution to your water issues is our primary focus.
Saber Sump Pit®
The Ultimate Drainage and Radon Solution
With its unique design and built-in sump pump platform, The patented Saber Sump Pit® provides the ultimate in drainage and radon solutions for homes and commercial properties.
The perforated vertical tank face and tier allow previously trapped ground water to freely enter the system and alleviate any damaging conditions that may have formed. These engineered perforations create a natural well effect, which will eliminate hydrostatic pressure and create a dry foundation.
Superior Design. Unlike any other sump pit on the market, The Saber Sump Pit® has a bell shape that anchors it down. It will not collapse under soil shifting or ground heaving conditions and features a large 44-gallon capacity.
Built-In Pump Platform. The built-in pump platform provides a stable base to protect the pump, localize sediment accumulations, and prevent debris from entering the pump intake.