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finished basement ventilation problems

Basement Waterproofing Resources

Basement Finishing Learn More

We can help you finish your basement and will provide a free basement foundation inspection to make sure that your basement’s in tip-top shape.

wood rot

Crawl Space Repair Resources

What is Dry Rot? Learn More

Dry rot is a common problem in many dark, humid crawl spaces. On this page, you’ll learn what causes dry rot and how to prevent it to make your home a safer place.

crawl space encapsulation installation

Crawl Space Repair Resources

The Science of Crawl Space Encapsulation Learn More

Open crawl space vents were accepted for many years as common fixtures in constructing a home. But it is becoming more evident that these vents harm the crawl space and home. Learn why, what problems result from open vents, the solutions to these issues, and how JES can help!

Close-up of a partially installed door, slightly ajar, with a visible green laser line on the hardwood floor—perfect for aligning steps if you're wondering how to fix sagging floors.

Crawl Space Repair Resources

How To Fix Sagging Floors Learn More

Sagging floor repair isn’t easy, especially if you don’t really know how to fix a sagging floor. What can JES do to help you with sagging floors?

JES Foundation Repair service area map of the Mid-Atlantic region.

Our Locations

Baltimore

8361 Town Center Ct
Nottingham, MD 21236

Fredericksburg

311 Central Rd.
Suite 2-02
Fredericksburg, VA 22401

Hampton Roads & NE NC

2569 Quality Ct
Virginia Beach, VA 23454

Northern VA & DC

7940 Gainsford Ct.
Bristow, VA 20136

Richmond

309 Quarles Rd
Ashland, VA 23005

Southwest Virginia / Roanoke

2033 Cook Dr.
Salem, VA 24153

Western Virginia

456 Old Courthouse Rd
Appomattox, VA 24522

Winchester

45 W Boscawen St,
Winchester, VA 22601