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Foundation & Crawl Space Repair in Northern Virginia

The structural soundness of your home’s foundation is crucial. Keep a look out for different foundation issues and trust their repairs to the experienced team at JES.

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Northern Virginia Local Office

JES Foundation Repair

7940 Gainsford Ct.
Bristow, VA 20136
(703) 420-1887



Hours of Operation

Monday – Friday: 7 am – 11 pm
Saturday: 8 am – 11 pm
Sunday: 10 am – 11 pm

Foundation Repair in Northern Virginia


Your home’s foundation serves as the backbone, supporting not only the structure but everything it encompasses, including your family. It’s essential to remain vigilant for signs like wall cracks and sinking foundations, as these are clear indicators of potential problems. Ignoring them won’t make them disappear – foundation issues tend to worsen over time, posing a potential threat to your home and family.

Yet, there’s no need for panic. Our team of seasoned professionals at JES Foundation Repair is equipped to provide a comprehensive foundation assessment and reliable long-term solutions. We’re dedicated to ensuring the security of homes across Washington, DC, and Northern Virginia, helping restore your foundation’s integrity and put your mind at ease.

Foundation Problem Signs in Northern Virginia

Numerous problem signs with the foundation of your home in Washington, DC, or Northern Virginia may arise over time. Basement wall cracks and bowing basement walls are indicators that the foundation of your home is giving way to hydrostatic pressure. You’ll notice drywall cracks, drywall nail pops, and sticking doors and windows if your foundation is settling. Additionally, uneven floors and leaning chimneys are further warning signs to be aware of. Contact our foundation repair specialists for a free inspection and repair estimate as soon as you notice any of these problems to prevent them from getting worse.

Causes of Foundation Damage in Northern Virginia


While it’s true that poor construction can lead to foundation issues, the most prevalent causes of foundation damage usually stem from the soil on which your home stands. The soil variety throughout the Washington, DC, and Northern Virginia region is vast, comprising silt loam, clay, and sandy loam. Each soil type interacts differently with the environment and structural foundations.

  • Silt Loam: This type of soil has a silky texture when moist and is often rich in nutrients. However, it is prone to compaction and may lack proper drainage, leading to water retention that can exert pressure on your home’s foundation.
  • Clay: This dense soil type is notorious for its high water retention ability. The retained water can cause the clay to expand, resulting in increased hydrostatic pressure on your foundation. This pressure can cause cracking and bowing of foundation walls over time.
  • Sandy Loam: On the contrary, sandy loam soils are well-drained. This means they do not retain much water, which can be beneficial for the stability of your foundation. However, they are also prone to shifting, which could potentially lead to uneven settling.

It’s crucial to understand that your home’s foundation integrity is not entirely dependent on the soil type. Other factors like the terrain, climate, and proper construction techniques also play a significant role. Nonetheless, soil type is a key variable in predicting potential foundation issues, and understanding your soil can help mitigate future problems.

Foundation Repair Solutions in Northern Virginia

No two homes or foundations in Northern Virginia are identical, and each will require its own personalized set of repairs. We take pride in providing a diverse array of made-in-America solutions, each backed by a national, long-term, transferrable warranty. Here’s a brief rundown of the potential solutions that your JES inspector might recommend after a free foundation inspection:

  1. Settling Issues: If your home’s foundation is settling, or sinking into the ground, our experts might suggest the use of helical piers, push piers, or slab piers. These are types of foundation supports that are installed in the ground to bear the weight of your home, helping to stabilize and potentially lift the foundation back to its original position.
  2. Cracking and Bowing Walls: If the walls of your home are cracking or bowing inward, it’s usually a sign of excessive pressure from the surrounding soil. In these cases, our specialists might recommend wall anchors or wall repair beams to provide lateral support. Alternatively, they might suggest carbon fiber reinforcing straps, which are strong and thin materials adhered to the wall to prevent further bowing and cracking.
  3. Sagging Floors and Floor Joists: If the floors in your home are sagging or bouncing, or if you’ve noticed that your floor joists in the crawl space are weakening or failing, the solution could be crawl space support posts. These are adjustable steel posts installed in the crawl space underneath your home to provide extra support and help restore sagging floor joists to their original position.

Each of these solutions addresses a specific problem related to foundation issues. The suitable solution for your home will depend on the type of foundation problem you’re experiencing, the severity of the issue, and the specific conditions of your home and property. That’s why our free foundation inspection is so important—it allows us to tailor the right solution to your home’s unique needs.

Why Choose JES Foundation Repair

For almost 30 years, homeowners in Washington, DC, and Northern Virginia have trusted JES Foundation Repair to care for their most important asset—their home. Our inspectors and crews are knowledgeable about the region’s problematic soils, frequent wet weather, and how these factors affect home foundations. In addition, we have reviews from thousands of happy customers, are BBB-accredited, and have earned numerous recognitions like the Angi Super Service Award. 

Stop the deterioration of your Washington, DC, or Northern Virginia home’s foundation today. Have it fixed and permanently protected by our skilled specialists. To schedule your free foundation inspection and repair estimate, contact us immediately. 

Our Customers Trust Us

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We just moved into our new home and needed some foundation repairs to be done. JES foundation had done some work on the house previously…

We just moved into our new home and needed some foundation repairs to be done. JES foundation had done some work on the house previously but after the foundation inspection it turned out that the house needed additional work on the other side. The lead foundation inspector Rob Tennyson was very honest and clear and worked with us on a comprehensive plan for the foundation work. Once it was time to start doing the work Rob took personal time to come a day before the project to clear out the vegetation that was going to be in the way of the repairs and hauled everything on his personal truck. Top notch customer care. The next day the crew supervised by Rudy Gonzales and lead by Jose Lopez were very professional, punctual, clean and fast. Once the holes had been dug, they found out that our gas line ran too close to the house and could cause danger if they were to proceed any further. Rudy informed me and suggested that we go through our finished basement to complete the installation of the piers. The crew took care of everything and within 3 days all the work had been completed and the entire team (Victorino Joya, Ernosto Castillo, Daniel Yacilo, and Jose Rafael 6) was out of the house. Rudy went out of his way to make sure that there would be no damage to the interior or exterior of my house. Again, fantastic customer service. Highly recommended company!

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Jeanne was absolutely amazing!

Jeanne was absolutely amazing!

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seen leaking after work, Andre Williams came and explain to my understanding and discuss the next step the best professional outcome I…

seen leaking after work, Andre Williams came and explain to my understanding and discuss the next step the best professional outcome I witness in a great while.

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My Wife and I met Howard Glancy in May 0f 2024. We had inquired about JES doing Foundation Repair work on our home. He spent 4 hours…

My Wife and I met Howard Glancy in May 0f 2024. We had inquired about JES doing Foundation Repair work on our home. He spent 4 hours talking and showing us the work which would need to be done. He was so thorough with his presentation and proposal that we knew JES Foundation Repair was the RIGHT organization for us. The foundation repair work commenced on October 21, 2024. The Foreman (Jaime still and his Team (Angel Molina and Erick Morales) were very efficient and professional. ?The Best? is not strong enough to describe them. The completed the work October 22, 2024. They were SUPERB! I highly recommend their services to any homeowner in need of foundation repair!

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Michael Berger was my inspector he was very helpful very professional and very informative. A five star experience!

Michael Berger was my inspector he was very helpful very professional and very informative. A five star experience!

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Many thanks to Mr. David Williams for your professionalism and can do attitude to correct issues that needed addressing.

Many thanks to Mr. David Williams for your professionalism and can do attitude to correct issues that needed addressing.

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Very professional company. Huge shout out to Austin. He walked me through the entire process and helped me understand the issues the home…

Very professional company. Huge shout out to Austin. He walked me through the entire process and helped me understand the issues the home was having with sagging floors. Would highly recommend!

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I wish I could hire JES to do any and all work we need done at our house! They are knowledgeable, professional, caring, helpful, and on top …

I wish I could hire JES to do any and all work we need done at our house! They are knowledgeable, professional, caring, helpful, and on top of everything. They did awesome work at our house, and we just had the annual inspection done by Andre Williams and he was awesome. He walked us through everything he was inspecting, how everything looked, and answered all our questions. I couldn't recommended JES more

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JES encapsulated my crawl space (including a dehumidifier) and waterproofed one side of my house's foundation. The crew: Daniel Yacila,…

JES encapsulated my crawl space (including a dehumidifier) and waterproofed one side of my house's foundation. The crew: Daniel Yacila, Alexander Falcon, and Pedro Llontop did an outstanding job. They were professional, courteous, hardworking, accommodating, thorough, and very friendly. The quality of their work was excellent. I would be happy to do business with this crew in the future. JES also elevated my front porch and sidewalk and that crew exhibited the same attributes.

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I had a consultation with Dayna and she is absolutely the best!!! She was so easy to work with and she explained everything very clearly…

I had a consultation with Dayna and she is absolutely the best!!! She was so easy to work with and she explained everything very clearly and made sure I understood and asked any questions. I am so impressed with her. I’m so excited and looking forward to getting my slab and steps repaired. Dayna is a true asset to JES and a wonderful representative of the company.

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Jaime Castillo (foreman), and Antonio Canales were absolutely AMAZING! They stayed in communication with us throughout the process, and…

Jaime Castillo (foreman), and Antonio Canales were absolutely AMAZING! They stayed in communication with us throughout the process, and made sure that everything was up to par. I highly recommend this crew! They are courteous, kind, and cleaned up well after they finished. This team came in after a previous team made a hot mess the week prior. The concern they showed was amazing. Give this team a raise!

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Jeswork was really great. The construction engineer took photos of my crawlspace and explained in detail their recommendations and the cost …

Jeswork was really great. The construction engineer took photos of my crawlspace and explained in detail their recommendations and the cost and financing. The work team was excellent and explained what they did each day and showed pictures. They found termites and got in contact with a pest contractor before the encapsulation when my termite contractor failed to come and treat the termites.

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This is for the workers. They were polite, very helpful and they worked so hard getting my house jacked up and secured all with me living…

This is for the workers. They were polite, very helpful and they worked so hard getting my house jacked up and secured all with me living in it. They helped to move stuff around for me, so they could take up floors. I can’t say enough good things about Walter Z. Yzquierdo, Freddy Zavaleta, Walter Zavaleta and the rest of their crew.

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JES Foundation Repair had the lowest pricing and the fastest response time–and I consulted with several other waterproofing companies that …

JES Foundation Repair had the lowest pricing and the fastest response time–and I consulted with several other waterproofing companies that said there's no way any company would do the job at that price! I hired JES Foundation to waterproof the exterior of my home and install a crawlspace dehumidifier. The crew of Henry A. Portillo, Jose Rubio, and Jose R. Garcia did a great job of digging down to my footers, putting membrane and drain tile, and then backfilling the exterior. We had some miscommunication about the scope of the work, but Rudy made sure to send another crew and get the work done exactly as I expected it. And then Rudy sent both a mason and a handyman to fix any damage that was done by the Bobcat. I'd highly recommend JES Foundation Repair.

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Joe is a great inspector/technician who has explained every little detail of the problem I had along with options to fix it. Thank you very …

Joe is a great inspector/technician who has explained every little detail of the problem I had along with options to fix it. Thank you very much for your help with this!

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Osman Ochoa, Roberto Lemus, and Alejandro Vasquez did a great job with the foundation repair. Very quick and professional!

Osman Ochoa, Roberto Lemus, and Alejandro Vasquez did a great job with the foundation repair. Very quick and professional!

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I just had my inspection completed at my home, and Cody McCarter did an outstanding job. He took the time to tell me what he would be…

I just had my inspection completed at my home, and Cody McCarter did an outstanding job. He took the time to tell me what he would be checking and how all the results came out. He also helped me with a separate question that I had and even reached out to help me get an answer. I cannot thank Cody enough.

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Steven Conlan was our great inspector today. He helped me and my nextdoor neighbor. He helped out with the problem we have been having with …

Steven Conlan was our great inspector today. He helped me and my nextdoor neighbor. He helped out with the problem we have been having with our sidewalks separating from our front stops and sinking. Steve gave us Exceptional service! I highly recommend them.

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We had JES encapsulate our crawl space. All of the insulation had fallen down and the floor was not protected. The crew that came out to…

We had JES encapsulate our crawl space. All of the insulation had fallen down and the floor was not protected. The crew that came out to do our install (John, Paibai and Mohammad) were fantastic. They did a great job and worked very quickly. They kept me informed of what they were doing and how it was going. The transformation is incredible. I want to thank them for their hard work and great attitudes. They took great pride in making sure everything looked good and was done correctly. They explained all that was done and showed me the final product. I would recommend highly.

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“We were referred by our realtor to contact Omar to inspect our sunken driveway, although our driveway is bricked and he didn’t offer this…

“We were referred by our realtor to contact Omar to inspect our sunken driveway, although our driveway is bricked and he didn’t offer this service (only concrete) he did give us a referral to a contractor and gave us a free inspection for our foundation. He was very professional,extremely patient, friendly and knowledgeable.  We learned so much on the different services that JES has to offer. We definitely will be contacting him when we’re ready to proceed! We look forward to working with this wonderful company!”

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