Warren County homes experience the extremes. From frigid winters to blazing summers and a ton of rain and snow, the basements in Warren County need help staying dry. Here’s why…
Basement Waterproofing Specialists has protected Warren County homes for four generations. As a woman-owned, local, family business, we know North Jersey weather can be rough on basements—heavy rains, spring snowmelt, and rising water tables create constant hydrostatic pressure against your foundation. Left unchecked, that pressure leads to leaks, musty odors, mold growth, and structural damage.
What We Do in Warren County
- Sump pump installation (with battery backups & alarms)
- French drains / yard drainage & grading fixes
- Crawl space encapsulation & vapor barriers
- Foundation crack repair & stabilization
- Dehumidification and mold removal prevention
Every home is different. We start with a free inspection, identify entry points (wall/floor cove joint, cracks, window wells, stairwells), then design a solution tailored to your foundation and soil conditions.

Why Homeowners Choose Us
-4th-generation, local, and woman-owned business
-Thousands of successful installs across NJ & PA
-Fully insured crews; clean, respectful job sites
-Free estimates and seasonal discounts (ask about 15% off)
FAQ — Warren County
Q: Do I need waterproofing if my basement only leaks after big storms?
A: Yes. Occasional leaks still promote mold and can rapidly worsen cracks under pressure.
Q: How long does an average project take?
A: Most systems are completed in 1–3 days, depending on size and scope.
Q: Do you service smaller towns?
A: Absolutely—Phillipsburg, plus Hackettstown, Belvidere, Washington, , and surrounding townships.
Protect your biggest investment—keep your basement dry, healthy, and usable. Click Here a free Warren County estimate.
About Us
🔅Basement Waterproofing Specialists is a 4th Generation, Local, Family Business. We are based in Collegeville PA, but we serve all of New Jersey, Delaware, and most of Pennsylvania. 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