If you live in Northumberland County, PA, you know how unpredictable the weather can be. From heavy summer storms to snowmelt in the winter, basements here often struggle with water intrusion, damp air, and foundation cracks. Left untreated, these issues can cause mold growth, structural damage, and decreased home value.
Why Basements Leak in Northumberland County
Hydrostatic pressure: Water in the soil pushes against basement walls.
- Freeze-thaw cycles: Expanding and contracting cracks weaken older foundations.
- Poor drainage: Gutters and grading that direct water toward the home.
- Aging block or stone walls common in older Sunbury and Shamokin homes.
Our Permanent Waterproofing System will Keep Your Basement Dry… For Good…
We don’t believe in quick fixes like paints or sealants. Instead, we install custom systems designed for your home, including:
- Interior French drains that collect groundwater under the slab. Drainage is key to managing water and keeping your basement (or crawl space) dry and mold-free
- High-capacity sump pumps with optional battery backup.
- Patented crack repair that permanently seals and prevents spreading. We do NOT use simple epoxies to stop your home’s foundation cracks from worsening. This is NOT how you fix your foundation.
Exterior waterproofing & grading solutions where accessible.
- Vapor barriers and dehumidification for long-term moisture control.
Why Choose Basement Waterproofing Specialists
We are a 4th-generation, family, woman-owned, local company.
- Voted Best Basement Waterproofer 11-years in a row.
- Thousands of satisfied homeowners across PA, NJ, and DE.
Lifetime transferable warranty on the structure.
- Free, no-obligation estimates plus 17% off for a limited time.
Service Area in Northumberland County
We proudly serve Sunbury, Shamokin, Milton, Mount Carmel, Kulpmont, Watsontown, Northumberland Borough, and surrounding communities.
👉 Call today to schedule your free estimate and enjoy peace of mind with a permanently dry basement.
Simply enter your info in the form below:
About Basement Waterproofing Specialists
Basement Waterproofing Specialists is a 4th Generation, Local, Woman-Owned, Family Business. We are based in Collegeville, PA, but we serve all of New Jersey, Delaware, and much of Pennsylvania, including Northumberland County.
With over 10,000 Facebook Fans + over 250 5-Star Reviews , it’s easy to see why we’ve been voted Best Basement Waterproofing Contractor for 11-straight years in the New Jersey, Eastern PA, and Delaware areas. 800-700-9171 for help.
For more info, and to grab your Free Estimate, visit our website: http://www.BasementWaterproofingSpecialists.com/Contact-Us