
Kensington residents face unique challenges when it comes to basement waterproofing due to high humidity levels and significant rainfall, which can lead to moisture infiltration and mold growth. With annual rainfall averaging around 40 inches, it is imperative to address these issues promptly to maintain the safety and stability of your home. Our expert basement waterproofing solutions include advanced technologies such as the BasementGutter™ Interior Drainage System and AquaStop™ Sump Pump, specifically designed to combat common 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 space.
Since 1993, JES Foundation Repair, a Groundworks Company, has been dedicated to serving Kensington residents with a commitment to excellence and customer satisfaction. Our A+ BBB rating highlights our focus on providing high-quality service tailored to the needs of each homeowner. Our certified field inspectors conduct complimentary in-home assessments and offer personalized quotes to effectively address your waterproofing challenges. With our extensive knowledge and innovative solutions, you can trust us to keep your basement 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.


Have you ever wondered why so many basements in this area experience moisture issues? The environment around Kensington plays a significant role. With a climate that includes seasonal changes and occasional heavy rainfall, soil in this region can expand and contract frequently. This fluctuation is often due to clay-based soil that swells when wet and shrinks when dry, a process known as soil heave. Homes built on or near sloped ground can also experience increased water flow toward their foundations, making them particularly susceptible to moisture accumulation in basements.
These environmental challenges can put stress on your foundation, leading to potential basement leaks or pooling water. Over time, excessive moisture can cause cracks in the walls and floors, uneven settlement, or doors that become difficult to open. Early detection of these signs is crucial because addressing moisture issues promptly can prevent more severe structural damage. If your home is showing these warning signs, understanding these regional dynamics can help you safeguard your basement effectively.
