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Ronald Reagan National

Ronald Reagan National Learn More

The near-surface soils and underlying organic strata were not acceptable for direct support of the concrete foundation, which necessitated the need for deep foundation support. Considering the airport was originally constructed in the 1950s, there was concern regarding subsurface soil contamination.

Smithsonian National Postal Museum

Smithsonian National Postal Museum Learn More

Due to the confined interior space and conflicts with existing foundations, as well as the presence of old fill and poor bearing soils, the project structural engineer and architect specified that the elevator mat foundation is supported by helical piles.

Millworks HeadStock Helical Piles

Millworks HeadStock Helical Piles Learn More

In the 1980s the mine shaft was permanently abandoned by placing an enlarged concrete cap over the sediment-filled shaft. Approximately 15 feet of earthfill was placed over the cap, and the four corners of the cap were marked on the surface by steel posts.

Understanding Your Sump Pump Alarm

Understanding Your Sump Pump Alarm Learn More

Especially when the rain starts to build up, you might start seeing moisture in your crawl space or basement. A sump pump helps you tackle that moisture if it starts to collect in the basement or crawl space. Even if you have effective crawl space encapsulation and other important metrics to avoid crawl space flooding, […]

Pros and Cons of a Crawl Space Vent Fan

Pros and Cons of a Crawl Space Vent Fan Learn More

Many people think fans are the answer to crawl space ventilation and conditioning. Learn more about why using crawl space fans is not a good idea, and what solutions you can have installed to address the root problems.

Little Theater of Norfolk

Little Theater of Norfolk Learn More

Even with the unsafe conditions, The theater was granted a special waiver to remain in operation because the money raised from the performances was going to be used to repair the floor slab.

Structural Damage to House

Structural Damage to House Learn More

Some structural movement signs start on the outside. The first step in how to tell if a home is structurally sound is to simply look around the outside and notice any issues, aesthetic or otherwise, that may be present.

JES Service Map

Service Areas


1250 Reames Rd
Middle River, MD 21220


2410 Southland Dr
Chester, VA 23831


2569 Quality Ct
Virginia Beach, VA 23454


7940 Gainsford Ct.
Bristow, VA 20136


2033 Cook Dr.
Salem, VA 24153


456 Old Courthouse Rd
Appomattox, VA 24522


45 W Boscawen St,
Winchester, VA 22601