One of the Few Companies Specializing in Crawlspace Waterproofing—We Keep Your Home Safe, Dry, and Healthy
At United Waterproofing, we know that a wet basement is more than just a nuisance—it threatens your home’s structure and your peace of mind. That’s why we created the United Signature Waterproofing System, a permanent solution designed to stop water intrusion at the source.
Unlike patchwork repairs, our process is engineered for long-term performance. Every step of our basement waterproofing process is crafted to eliminate the root causes of water damage using proven techniques and high-quality materials. We also prioritize cleanliness and dust control to protect your space during the work.

If you’re ready to permanently dry out your basement, this is the system for you.
We start with protective barriers and dust control systems to ensure your home stays clean during the entire project.
We remove an 18-inch strip of concrete around the perimeter of the basement floor to expose the foundation footing.
Our crew performs the excavation of a trench down to the footing, clearing away soil that traps moisture.
Absolutely. Once dry and sealed, it becomes a usable space.
Next, we complete thorough debris removal using small buckets for safety and to minimize disruption. This includes construction debris removal and yard debris removal if needed.
We install a clean gravel base that slopes downward, directing water away from your home’s foundation.
We place a 4-inch perforated drainage pipe to capture water. We also install a perforated pipe for drainage where necessary, ensuring full water redirection.
Another layer of clean gravel covers the pipe, allowing for smooth, unrestricted drainage.
We place an 18-inch-wide, 2-foot-deep sump pump pit in the lowest part of the system to collect incoming water.
A high-efficiency sump pump is installed to evacuate water quickly. Backup battery systems are also available for added security.
We install advanced drainage boards to block wall seepage and guide water into the system.
We resurface the basement floor with high-strength concrete. A vapor barrier and bonding agent ensure a tight, lasting seal.
Our team installs a sump pump discharge pipe customized to your home’s layout. This includes a frost relief valve for winter protection.
After completing the job, we sweep your basement and remove all materials using our construction debris removal, debris removal, and yard debris removal services. We leave your home as clean as we found it—or cleaner.
10TH years expertise

This is the only basement waterproofing process you’ll ever need.
Ready to fix your water issues for good? Let’s get started.
Call 203-658-6391 or click below to schedule your free, no-obligation consultation today!

