
In McLean, VA, the crawl space is a crucial area that houses essential utilities and provides elevation above potentially damp soil. However, with an average annual precipitation of 43 inches, moisture can easily penetrate this space, particularly if it has open vents. This can lead to issues such as condensation, mold growth, and increased humidity levels. JES offers effective crawl space repair solutions, including vapor barriers, vent covers, and drainage systems, to maintain a dry and stable environment beneath your home.
At JES Foundation Repair (JES), a Groundworks Company, we are committed to helping homeowners in McLean with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete solutions. Our top priority is to provide high-quality home repair services tailored to your needs throughout Virginia. With our experienced technicians, cutting-edge products, and nationally backed warranties, JES is here to ensure your crawl space remains in prime condition, protecting the integrity of your home.
24,524 crawl spaces repaired by the Manassas branch
2,185 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.



