
Washington, DC residents face unique challenges with basement waterproofing due to the area's high humidity levels and frequent rainfall, which can lead to moisture infiltration and mold growth. With average annual rainfall of around 40 inches, addressing these issues promptly is essential for maintaining the safety and stability of your home. Our expert basement waterproofing solutions incorporate advanced technologies, such as the BasementGutter™ Interior Drainage System and AquaStop™ Sump Pump, which effectively combat problems like wet walls and flooding. By utilizing our industry-leading techniques, we help protect your basement from water damage and ensure a dry, healthy living environment.
JES Foundation Repair, a Groundworks Company, has been serving the residents of Washington, DC, for over 30 years with a commitment to excellence and customer satisfaction. Our certified field inspectors provide complimentary in-home inspections and personalized quotes to ensure you receive the best care for your home's foundation. With an A+ BBB rating, we are proud to be recognized as a trusted leader in home repair, offering innovative solutions tailored specifically to your needs. Our experienced professionals utilize cutting-edge methods to effectively address any waterproofing challenges, ensuring your home remains safe and resilient against the elements.
18,979 basements waterproofed by the Manassas branch
2,197 of your neighbors recommend JES Foundation Repair
Over 33 years of trusted experience in home repair.
Call us today at (703) 783-5695 for a free inspection.



Straightforward and simple process
Upon arrival, our Inspector will introduce themselves and chat with you about the problems you're experiencing. Based on the information you provide them, they'll then create a plan of action to examine your home inside and out.
Once the inspection is complete, the Inspector will sit with you and present their findings. And because we provide same-day estimates, you'll have all the cost and financing information you need to make a decision right away.
When you're ready to move forward with repairs, we'll help you choose an installation date that works for your schedule, and notify our Installation team immediately of the upcoming work.


Paying attention to the subtle shifts in your home's foundation can make a world of difference. Washington's unique combination of weather and geology plays a pivotal role in how moisture affects your basement. The region's climate swings between hot, humid summers and cool, damp winters, leading to ground movement. Seasonal changes influence moisture levels in the soil, potentially causing it to expand and contract. This natural ebb and flow can direct water towards your home's foundation, increasing the risk of leaks or flooding in the basement. It's particularly important to understand these interactions if your property is located on a slope or in an area with improper drainage.
When the soil around your home expands with moisture, pressure builds against the foundation walls. Over time, this pressure can cause cracks, leading to water infiltration. Many houses in the area experience issues like pooling water, musty smells, and efflorescence – a white, powdery residue left by evaporating water – all signs of moisture problems that can compromise the integrity of your basement. Catching these issues early is vital, as it allows for interventions that can prevent further damage. Simple observations and understanding the local environmental conditions can help ensure that your basement remains dry, secure, and healthy.
