Basement Waterproofing & Foundation Repair for Historic Homes in Lambertville, NJ

Lambertville, NJ Pros for Basement Waterproofing, Foundation Solutions & Crawl Space Repair

Set along the scenic Delaware River, Lambertville, NJ is known for its art galleries, Victorian charm, and historic architecture. But beneath that charm lies a common problem for local homeowners: damp basements and water-damaged foundations. Many homes here, particularly those near North Union Street, Swan Street, or the Lambertville Station area, were built in the 1800s with fieldstone or brick foundations—materials that weren’t made to handle today’s heavier rainfall and fluctuating groundwater levels.

At Blue Umbrella Waterproofing, we specialize in bringing modern protection to classic Lambertville homes. Whether your home sits along Coryell Street, backs up to the canal, or rests in a low-lying zone near Wilson Street, our team can design a waterproofing or foundation solution that respects your home’s history while securing its future.

We offer interior French drain systems, sump pumps with battery backups, dehumidifier integrations, and foundation repair services customized for the needs of older and newer homes alike. If you’re a Lambertville homeowner dealing with musty smells, visible wall cracks, or water after every storm, we’re here to help—with solutions that work and a team that treats your home with care.

for you—rain or shine.

Basement Waterproofing & Foundation Repair

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New Jersey Basement Waterproofing Company Before and After

Completed Jobs in Lambertville, NJ

Chris M. Lambertville, NJ (Full-Perimeter Basement Waterproofing)

When Chris M. contacted us about his Lambertville, NJ home, he was looking for a basement waterproofing solution that would last—not just a temporary fix. After completing a full inspection, we designed and installed a 124-foot interior French drain system around the entire basement perimeter. This system was engineered to collect water from both hydrostatic pressure and surface seepage, channeling it directly into two sump basins.

We installed dual sump pumps, each equipped with a battery backup, ensuring the system stays active even during power outages—something not uncommon in Hunterdon County during heavy storms. To access problem areas and complete the system integration, we removed 60 feet of stud framing, then finished the job with an antimicrobial wall treatment to help prevent mold and mildew.

All collected water is discharged safely through a concealed underground gutter line, far enough from the home to prevent reentry. With a system built for performance and backed by a lifetime warranty, Chris can now enjoy a dry, secure basement year-round.

Preserve Your Lambertville Home with Proven Waterproofing

Owning a historic home in Lambertville means preserving the past—while protecting your future. At Blue Umbrella Waterproofing, we help you do both. Our work in Lambertville isn’t just about pumps and drains—it’s about ensuring that your home’s character stays intact while staying dry and structurally sound.

Whether you're near the Delaware and Raritan Canal, along Bridge Street, or tucked into a quiet lane near North Union Street, your home deserves attention to detail—and waterproofing designed to last.

Let’s protect what makes your home special. Schedule a free, no-pressure inspection with Blue Umbrella and learn how our tailored waterproofing and foundation repair solutions can bring long-term peace of mind to your Lambertville property.