Parsippany-Troy Hills has a population of over 56,000, making it the largest metropolitan area in Morris County.
Deriving the name Parsippany from the Lenape Native Americans, the geographic history of the region can be traced back to 13000 BC when a huge glacier melted and formed what is modern-day Lake Passaic.
Filled with historic homes and a wet climate, Parsippany-Troy Hills residents are under constant threat from flooding and water intrusion in their basements.
The town experiences about 50 inches of annual rainfall and over 30 inches of snow each year.
That’s more precipitation than the national average, putting local basements and foundations at high risk for water damage and shifting soils.
Homes near Lake Hiawatha, Lake Parsippany, and Troy Meadows are especially vulnerable to flooding and seepage, but any home could be in danger from a busted pipe or unexpected flash flood.
Meanwhile, older houses in Lake Hiawatha and Mt. Tabor often have outdated drainage systems and masonry foundations prone to cracking.
Even newer subdivisions in Powder Mill and Parsippany Heights can experience water intrusion from spring thaws, heavy nor’easters, or rising groundwater.
That’s why United Waterproofing offers a complete solution: patent-pending waterproofing combined with professional foundation repair, built to last in Parsippany-Troy Hills’ challenging climate.
We only use the best products, from Fast-Flow perforated piping to high-capacity sump pumps and freeze-resistant discharge lines. We can guarantee a dry basement for years to come.
Water intrusion can be a major threat to your home’s structure and value.
If left untreated, even small leaks or foundation cracks can lead to:
Repairing water and foundation issues early saves thousands compared to structural restoration or property devaluation later on.
Unlike companies that install generic sump pumps or offer only patchwork crack repairs, United Waterproofing delivers a complete, patent-pending defense system designed for New Jersey’s soil and weather conditions.
Our solutions include:
With 25+ years of expertise, all installations are performed by in-house crews—not subcontractors—and backed by our 3-Year Workmanship & Materials Warranty.
United Waterproofing proudly serves homeowners throughout Parsippany-Troy Hills and surrounding Morris County communities, including:
From flood-prone lakefront properties to hillside homes with shifting soils, we design waterproofing and foundation repair systems tailored to Parsippany’s homes and climate challenges.
Contact us today to get your free estimate on our waterproofing services and products.
