Patented Interior Basement Waterproofing
Stop Any Leak & Keep Your Basement Dry Permanently

At A-1 Basement Solutions, we specialize in interior waterproofing systems that are lab-tested and patented to seal out leaks forever. Whether you’re dealing with a wet basement, foundation cracks, mold concerns, or need a sump pump or French drain install, our expert team handles it all—no subcontractors.

Don’t just take our word for it: read our 5-star reviews on Google or call us anytime at 908-322-1313.

Basement Waterproofing

Protect your home in any weather—even during power outages—with our non-intrusive interior waterproofing systems. Installed in just 2–3 days and engineered to keep your basement dry for years.

Wall Crack Repair

Even the smallest foundation cracks can let water in. Our experts locate and seal every fissure with patented repair technology for fast, lasting dry protection, and total peace of mind.

Egress Window Solutions

Ensure quick, reliable escape with code-compliant egress windows that let in natural light, boost your home’s value, and provide an easy exit in any emergency.

Mold Testing & Remediation

Eliminate mold and improve air quality with our certified remediation services. We test, treat, and prevent regrowth, keeping your basement healthy and your family safe.

Ventilation Solutions

Replace bulky dehumidifiers with efficient basement ventilation that refreshes stale air, controls humidity and pollutants, and saves you money while safeguarding your home and family.

Sump Pump Installation

Prevent flooding with high-capacity sump pumps and a 7-day battery backup, keeping your basement dry even during heavy storms and power outages.