Because Phillipsburg is located close to the Delaware River, many homes face high groundwater levels and intense rain events. Over time, these conditions can push moisture through foundation walls and floors—especially during storms or periods of prolonged rainfall.
If you’ve noticed damp walls, musty odors, efflorescence (white chalky residue), or occasional puddles after storms, it’s important to act early. These warning signs rarely improve on their own. In fact, without proper waterproofing, moisture problems typically get worse—and often much faster than homeowners expect.
Services for Phillipsburg Homes
Since no two homes are alike, we design waterproofing systems specifically for each property. Our solutions are customized based on your foundation type, layout, and water issues.
Our services include:
Interior drain channels to relieve hydrostatic pressure
High-capacity sump pumps with battery backup
Exterior drainage corrections & downspout extensions
Foundation crack injection & wall stabilization
Crawl space liners, vapor barriers, and sealing
Whole-basement dehumidification to control humidity
We design systems specifically for your home—block, poured concrete, stone, or brick foundations. Our crews keep job sites clean and protect finishes when working in partially finished basements. We service all of Warren county including Phillpsburg, Hackettstown, and Washington NJ.
Why Phillipsburg Trusts Us
Choosing the right waterproofing contractor matters. That’s why homeowners throughout Phillipsburg continue to rely on Basement Waterproofing Specialists.
- Woman-owned, 4th-generation family company. Our motto is simple: we treat you like family. And for this, we have been voted the Best Basement Waterproofer 11-straight years… and counting…
- Local expertise with river-adjacent properties
- Written estimates, clear timelines, and warranties
- Free inspections + limited-time 15% discount
Our motto is simple: we treat you like family. Because of that commitment, we’ve been voted Best Basement Waterproofer for 11 consecutive years—and counting.
FAQ — Phillipsburg
Q: Can waterproofing help with musty odors?
A: Yes. We eliminate odors and mold conditions at the source by removing excess moisture and adding dehumidification.
Q: Do you handle window well leaks and stairwell drains?
A: We do. We repair/replace drains, add covers, and tie them into interior systems when appropriate.
Q: Will I lose usable space?
A: Interior systems are low-profile along the perimeter; most homeowners gain more usable, dry storage space.
Don’t wait for the next river-soaking storm. Request your free Phillipsburg estimate. Click here for 15% off and your fast, free estimate

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🔅Basement Waterproofing Specialists is a 4th Generation, Local, Family Business. 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 9-straight years in the New Jersey, Eastern PA, and Delaware areas. 800-700-9171 for help. We are based in Collegeville PA, but service the entire area.