Water in Your Basement? We Fix That.
Interior and exterior waterproofing systems built to protect your home—permanently.
Basement Waterproofing That Works
G Shelley Basement Waterproofing in Manheim, PA, has been solving water intrusion issues for over 30 years. If your basement feels damp, smells musty, or shows signs of water damage, it’s time to take action. We offer free estimates and use patented systems built to last. Call (717) 330-5729 today to protect your home and peace of mind.
Built on Experience and Proven Systems
Waterproofing isn’t just a service—it’s a safeguard. At G Shelley Basement Waterproofing, we’ve spent decades refining our approach. Our systems are patented, our materials are high-quality, and our team is trained to handle every challenge your basement throws at us.
We don’t rely on outdated methods or cheap materials. Instead of using thin plastic or unreliable stone, we install 4-inch ADS perforated piping, Krakel-supplied sump pumps, and durable FRP wall panels. These components are chosen for their strength, longevity, and performance.
Interior Waterproofing That Protects from Within
Basement water problems often start from the inside. Whether it’s hydrostatic pressure or poor drainage, our interior waterproofing systems are designed to redirect water before it becomes a threat.
Interior Drain Tile Systems
Our interior drain tile systems are installed along the perimeter of your basement floor. These systems collect water that seeps in and channel it away from your foundation. We use perforated piping and gravel beds to ensure smooth water flow and prevent clogs.
This method is ideal for homes with finished basements or those experiencing water seepage through the floor or walls.
Battery Backup Pump Installation
Power outages during storms can leave your sump pump useless. That’s why we offer battery backup pump installations. These systems kick in automatically when your main pump fails, keeping your basement dry even when the lights go out.
Drain Tile Systems
Exterior drain tile systems are installed around the outside of your foundation. These systems intercept groundwater and direct it away from your home. We use heavy-duty piping and proper grading to ensure long-term performance.
Waterproofing Solutions
We apply waterproof membranes, sealants, and barrier coatings to your foundation walls. These layers block moisture and prevent cracks from forming. Our materials are selected for their resistance to pressure, temperature changes, and soil movement.
Window Well Drains
Basement windows are vulnerable to pooling water. Our window well drains are designed to collect and redirect water away from your home. This prevents leaks, mold growth, and structural damage.
Downspout Extensions
Rainwater from your roof should never pool near your foundation. We install downspout extensions that carry water far away from your home. This simple addition can make a big difference in keeping your basement dry.
Sump Pump Systems That Keep You Dry
A sump pump is your basement’s first line of defense. At G Shelley Basement Waterproofing, we install reliable sump pump systems that work when you need them most.
Sump Pump Installation
We install high-performance sump pumps that are built to handle heavy water flow. Our pumps are sourced from trusted suppliers and tested for durability. Each installation includes a custom-fit basin, check valve, and discharge line.
Battery Backup Installation
Storms and power outages are unpredictable. Our battery backup systems ensure your sump pump keeps running even when the power goes out. These systems are essential for homes in flood-prone areas or with finished basements.
FRP Wall Panels for Clean, Dry Walls
Moisture-damaged walls are more than an eyesore—they’re a health hazard. We install FRP (Fiberglass Reinforced Plastic) wall panels that resist mold, mildew, and water damage.
These panels are easy to clean, highly durable, and perfect for basements. They create a clean, finished look while protecting your walls from future moisture issues.
Why Homeowners Trust G Shelley Basement Waterproofing
Patented Systems: We’ve developed and perfected our waterproofing methods over 30 years.
High-Quality Materials: No flimsy plastic or cheap stone—only the best components.
Local Expertise: We serve Lancaster, Lebanon, Harrisburg, and York, bringing trusted solutions to Pennsylvania homeowners.
Free Estimates: We believe in transparency and helping you make informed decisions.
Custom Solutions: Every home is different. We tailor our systems to your specific needs.
Frequently Asked Questions
How do I know if my basement needs waterproofing?
Look for signs like water stains, mold, musty odors, or pooling water. If you notice any of these, it’s time to call us.
Do you offer financing or payment plans?
Yes, we offer flexible options to make waterproofing affordable. Ask us during your free estimate.
How long does installation take?
Most projects are completed in 1–3 days, depending on the size and scope of the work.
Contact Us Today
Ready to protect your home from water damage? Call G Shelley Basement Waterproofing at (717) 330-5729 or fill out our online form to schedule your free estimate. We proudly serve Lancaster, Lebanon, Harrisburg, and York.
