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Cracked bricks, wall separation, doors that don’t open or close, uneven floors and other signs of structural damage should not be ignored. As a homeowner in Potomac Falls VA, you want to protect your property value and maintain your home’s condition. Our foundation, crawl space and basement repair services can help you keep your house in the best shape possible. We provide foundation repair, crawl space repair, concrete lifting and leveling, and basement waterproofing services. We’ve been keeping homeowners in Virginia safe for over 20 years. Your free inspection and estimate are just a click away!

Our Customers Trust Us

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Excellent experience. Chris is friendly and professional. He got the job done quickly. I would recommend A1 to anyone.

Excellent experience. Chris is friendly and professional. He got the job done quickly. I would recommend A1 to anyone.

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Everything from initial consultation to the work done on 3/26 was great! Very professional. Looking forward to having trench filled in soon!…

Everything from initial consultation to the work done on 3/26 was great! Very professional. Looking forward to having trench filled in soon!! So glad to have the work done. Will recommend A1 to anyone needing plumbing services.

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The guys from Tar Heel basement systems did a great job. They were outstanding, they didn’t waste no time, they kept on going and…

The guys from Tar Heel basement systems did a great job. They were outstanding, they didn’t waste no time, they kept on going and once they were finished, they had the job detail done to the T. They even showed me pictures. I loved it. Thank you guys. You did a great job and I feel so much better in my home. Now that it’s on stable ground.

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Chad was very knowledgeable and extremely helpful to address our concerns. He made a point to call ahead and prepare us for what his visit…

Chad was very knowledgeable and extremely helpful to address our concerns. He made a point to call ahead and prepare us for what his visit would entail, and did a thorough job. The consummate professional and its evident he knows what he is doing so the trust in his advice and guidance came easy. Would HIGHLY recommend Chad and JES

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Had a very pleasurable experience with JES and Jay Hyman he came out and was a very experienced inspector of many years ,spent the time to …

Had a very pleasurable experience with JES and Jay Hyman he came out and was a very experienced inspector of many years ,spent the time to explained everything on how I could keep my basement dry and never worry about it again.Can't wait to get my new basement waterproofing . Thanks Jay and JES

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Andre Williams and his Helper very professional and responsible. Will referrer them to other clients .

Andre Williams and his Helper very professional and responsible. Will referrer them to other clients .

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My experience with JES was very pleasant. The Foreman Desmond K., and crew James M., Eric T., and Shane C. showed professionalism at all…

My experience with JES was very pleasant. The Foreman Desmond K., and crew James M., Eric T., and Shane C. showed professionalism at all time. They are courteous with some spunk to their work style. They started the work on time, they clean up even while working and they completed the job in one. I am very happy I hired JES and blessed with an Angel crew.

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Andre Williams was on time very knowledgeable at his job. Excellent customer service advised me of other things that were needed to improve …

Andre Williams was on time very knowledgeable at his job. Excellent customer service advised me of other things that were needed to improve the air quality in my home. The foundation of my home front porch and explained the importance of the stability of my home and the service call for my Sup pump system was thoroughly inspected and checked and everything is good. Andre is excellent at his job and I greatly appreciated his willingness to help and improve the foundation of my home. I greatly appreciate Andre for helping my family and I and look forward to having him to provide other services to our home. Thank you Karen Estes

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The team did a great job on our crawl space encapsulation. Collin D. was very thorough during the estimate. The crew of Charles Hartz,…

The team did a great job on our crawl space encapsulation. Collin D. was very thorough during the estimate. The crew of Charles Hartz, Matt Remington, Paul Howl & Cameron M. were great. They called ahead of time and notified me when they were leaving. They would also show me what they did each day.

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Chad did great! His inspection was very thorough and explained it in a way we understood. He was delight to work with!

Chad did great! His inspection was very thorough and explained it in a way we understood. He was delight to work with!

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Townsend wad very knowledgable

Townsend wad very knowledgable

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This company is head and shoulders better than Atomic with better service and much better prices for the same jobs- you will be much…

This company is head and shoulders better than Atomic with better service and much better prices for the same jobs- you will be much happier if you call them first!!

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I just wanted to send out a great review for Patrick and Jordan! They deserve 1000 stars ⭐️ They did a great job fixing my cracked water…

I just wanted to send out a great review for Patrick and Jordan! They deserve 1000 stars ⭐️ They did a great job fixing my cracked water heater. They listen to all my concerns and my problems to help give resolution to this major problem. I especially wanted to say thank you to Jordan for all his customer service and kind words as he helped us through every part of our problem to the solution. I think the most amazing part is his great knowledge and his way to explain how things are going to happen and move forward to completion. As a first time homebuyer, these situations can be very scary. I definitely will recommend A1sewer and drain They have great technicians!

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Really nice tech, fast and clean

Really nice tech, fast and clean

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Joe was an amazing inspector. He helped me understand everything and we are excited to get our foundation fixed. JES is the best!

Joe was an amazing inspector. He helped me understand everything and we are excited to get our foundation fixed. JES is the best!

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JES was very professional from the initial inspection to the crew that installed my crawlspace encapsulation. Antione was my foreman, he…

JES was very professional from the initial inspection to the crew that installed my crawlspace encapsulation. Antione was my foreman, he was very clear and polite when communicating the schedule and what to expect. The crew arrived on time each day and worked diligently. They even went even the extra mile with a couple changes to the original plan. I am very happy with the results and definitely recommend JES and Antione for crawlspace repairs.

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matt is very knowledge and patient to answer all my questions on waterproofing of crawlspace.

matt is very knowledge and patient to answer all my questions on waterproofing of crawlspace.

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JES team was professional, punctual, and highly responsive to my questions regarding the project chartered. Jorge, the project manager,…

JES team was professional, punctual, and highly responsive to my questions regarding the project chartered. Jorge, the project manager, maintained communications well, answered my questions in a timely manner, and offered up solutions which met the needs of the specific project. Ahmed Fotana and Kevin Roberts, the two on-site technicians, were punctual, took the time to educate me while performing the job, and the workmanship met my quality expectations. Great job finishing the job. Thank you!

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To start, Our Sales representative Blaine Harvey was very professional. Did a complete inspection of the property. Made a few…

To start, Our Sales representative Blaine Harvey was very professional. Did a complete inspection of the property. Made a few recommendations but really focused and addressed our concern/problem areas. This is greatly appreciated.Roberto and Jose Martinez, the installation crew were very polite and professional as well. Addressed all concerns and answered every question showing their expertise in the field. They were very clean throughout the installation. Under the house was left better than before. We had plastic underneath but needed to be removed in order for them to work. Did not expect them to re-line the ground upon completion but they used heavy duty plastic as a replacement. This is greatly appreciated. It is always the little things that make the difference in projects to homeowners. I would like to also mention Jo in the Richmond area office. Was very helpful in getting the information on the account up to date and taking the payment over the phone. Very well spoken and appreciate the small chit chat. She was a tremendous asset. We will need future work (Cleanspace) and would like to work with JES again.Thank youAndrea

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Called for an estimate and Blake came out did a great job . Explain every step of the project in detail.Gave me a price and disguise all…

Called for an estimate and Blake came out did a great job . Explain every step of the project in detail.Gave me a price and disguise all options.He is very good at his job

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