Rockville MD

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Awesome crew! Paul Watkins, Yasser Garcia and Thomas Jackson came to my home to waterproof my crawlspace and install a sump pump. The…

Awesome crew! Paul Watkins, Yasser Garcia and Thomas Jackson came to my home to waterproof my crawlspace and install a sump pump. The process was explained in detail and was completed on time. At the end of each day, there were photos and an explanation of the work that was done. I am extremely pleased with the work that was completed by JES! Will recommend to my friends!

Cyndy B

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Workmen were very nice and the work was done in a timely manner with no mess left behind.

Workmen were very nice and the work was done in a timely manner with no mess left behind.

Theresa Kulikowsky

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All aspects of the job were thoroughly explained. Outstanding work!

All aspects of the job were thoroughly explained. Outstanding work!

Tom Whitesell

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Sales rep Kyle did an awesome job explaining JES services. He remained professional the entire time.

Sales rep Kyle did an awesome job explaining JES services. He remained professional the entire time.

Zakia Copeland-James

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Andre Williams from JES did a long-overdue and much needed inspection of my crawlspace upgrade done by JES. My crawlspace entrance is not…

Andre Williams from JES did a long-overdue and much needed inspection of my crawlspace upgrade done by JES. My crawlspace entrance is not very big and can be challenging. I do not feel comfortable attempting to crawl down there! He made sure that the sump pumps and air-handler were all plugged-in and operating—replacing the back-up battery, which was dead. He is extremely knowledgeable, personable, and efficient—I am so grateful to know that everything is working smoothly.

Regina Bullock

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Great company! Mike M. (from Manassas) came out to inspect. Communication was great the whole time. Called day before and day of the appt…

Great company! Mike M. (from Manassas) came out to inspect. Communication was great the whole time. Called day before and day of the appt and even arrived early! Was very honest and trustworthy in letting me know what all my options were. Would highly recommend!

Bob Vnuk

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I had my crawlspace encapsulated last fall, but one of the dehumidifiers indicated that the battery should be replaced. The service tech,…

I had my crawlspace encapsulated last fall, but one of the dehumidifiers indicated that the battery should be replaced. The service tech, Rick Holt, did a thorough inspection, checked both dehumidifiers and sump pumps, inspected my foundation and pointed out a couple of minor things that needed my attention. He went above and beyond my expectations. I would give him six stars if I could.

joel wellnitz

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The following workers listed did a wonderful job. The foreman Santos was great and his assistance Robert, Lucas, Coyt, and Sergio .I would…

The following workers listed did a wonderful job. The foreman Santos was great and his assistance Robert, Lucas, Coyt, and Sergio .I would love to have that team to do my next project. Thanks for your hard work. Ms Zackery

Barbara Jean Tardy-Zackery

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Had the pleasure of having a foundation inspection with Clarke Miller. He was very professional and honestly gave me a solution to fix my…

Had the pleasure of having a foundation inspection with Clarke Miller. He was very professional and honestly gave me a solution to fix my issue without charging me thousands of dollars in materials and labor. Will be coming back to JES foundation for any of my home issues in the near future.

Kyle Docs

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What an awesome job JES did on our cellar encapsulation! From the start to the end nothing but a positive experience. Thank you Mike…

What an awesome job JES did on our cellar encapsulation! From the start to the end nothing but a positive experience. Thank you Mike Burgess and Jose Lopez for helping us continue to make our home beautiful

Christine Costello

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Dustin, Matthew, and Ricky did a great job installing two sump pumps in our basement. They did a great job walking us through the process,…

Dustin, Matthew, and Ricky did a great job installing two sump pumps in our basement. They did a great job walking us through the process, explaining everything about the pumps and how to maintain them. Highly recommend them.

Jason K

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I want to recognize Chris Jones with JES for providing one of the most thorough and professional home inspections I have ever experienced. …

I want to recognize Chris Jones with JES for providing one of the most thorough and professional home inspections I have ever experienced. I purchased my home in 2019, and since then I have been trying to solve a persistent HVAC-related problem. My home inspection identified the HVAC system as an area of concern, so I had it serviced, inspected, and cleaned before moving in. Despite that, the evaporator coils continued freezing. I hired one HVAC contractor, who found nothing wrong. When the problem persisted, I hired a second HVAC contractor after the coils froze again. I was again told everything appeared normal and was advised to keep the return vents clear and change the filter regularly. Over time, I also began noticing excessive humidity on the lower level after heavy rains, along with a mildew smell at the bottom of my stairs. The upper level remained cool and properly dehumidified, so I began to suspect the crawlspace. That's when I called JES and met Chris Jones. Before he even entered the crawlspace, Chris took the time to listen carefully to everything I had experienced over the years. He then invited me to accompany him during the inspection, explaining what he was seeing and educating me about the crawlspace as we went. Rather than rushing through the inspection, he methodically evaluated each area and answered my questions. The most significant findings were beneath the air handler. Chris discovered active moisture from a leaking return duct, a disconnected duct near the air handler with mold growth, and a dripping condensate line. These issues had gone undetected despite multiple previous HVAC inspections. What's even more impressive is that this was one of the tightest areas of the crawlspace—roughly 2½ to 3 feet high—yet Chris crawled into it, documented everything with photographs, and shared them with me. He didn't stop there. After I mentioned another area of concern, he willingly investigated it as well. Together we removed part of a wall covering and uncovered additional issues that otherwise would have remained hidden. At the end of the visit, Chris told me he wasn't sure JES would be able to help with all of the problems I had uncovered. What he didn't realize was that he already had. He found the root causes that I had been searching for since buying my home. Chris demonstrated something that is becoming increasingly difficult to find: integrity. He never tried to sell me something I didn't need. He simply performed an exceptionally thorough inspection, educated me throughout the process, and gave me the information I needed to finally understand what was happening in my home. Ironically, the most disappointing part of the experience was that I wasn't able to pay him for the level of expertise and effort he provided. I thought I was scheduling a crawlspace inspection, but what I received was one of the most valuable diagnostic inspections I've had in seven years. Thank you, Chris Jones. Your professionalism, persistence, and integrity are a tremendous asset to JES.

C Stine

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Extremely professional, quick, and did the job right. Mike Baines was an awesome foreman, explained everything and worked with our schedule….

Extremely professional, quick, and did the job right. Mike Baines was an awesome foreman, explained everything and worked with our schedule. John Richmond helped us with our project and was just as helpful. I highly recommend JES.

Ryan Malamphy

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The team who fixed our support beams/foundation was wonderful. I can’t say enough good things about Freddy Zavaleta, Walter Zavaleta, and…

The team who fixed our support beams/foundation was wonderful. I can’t say enough good things about Freddy Zavaleta, Walter Zavaleta, and Jaime Salas who did the repairs: they were friendly, timely, and did wonderful work. Also, the permit team at JES really helped us when we still hadn’t received word from the city and it had been 6 weeks (and my husband and I had been sleeping on the couch and floor because the support beams were so bad under our room). Thank you to the entire team!

Jessica Blaemire

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Chris Good gave an excellent presentation. Everything was thoroughly explained. I saw plenty of pictures. The background, history, and…

Chris Good gave an excellent presentation. Everything was thoroughly explained. I saw plenty of pictures. The background, history, and future of crawlspace management for my particular home was nicely tailored.

Orlando Woodson

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JES did a fantastic job with the crawlspace. Removed old materials, installed a crawl drain and sump pump system, and then encapsulated the …

JES did a fantastic job with the crawlspace. Removed old materials, installed a crawl drain and sump pump system, and then encapsulated the area with a dehumidifier. Bijon Simpson especially was a very hard working foreman. He stayed until the job was complete, working by himself for several hours late into the night to ensure all tasks were completed and to my satisfaction. Anything small I noticed that needed to be revised per the contract, he did it flawlessly. Definitely would recommend Bijon Simpson and JES on any crawlspace work.

Chad Hoekzema

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Jeanne was knowledgeable of her profession and explained the issues and gave me more things than I was aware of that helped and noticing…

Jeanne was knowledgeable of her profession and explained the issues and gave me more things than I was aware of that helped and noticing the work not done correctly prior was helpful. I wouldn’t deal with nobody else and she gave me recommendations for other good providers.

Janet Fogle

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The JES team was very professional, thorough, and do exceptional work! I strongly recommend them to anyone that needs foundation repair or…

The JES team was very professional, thorough, and do exceptional work! I strongly recommend them to anyone that needs foundation repair or encapsulation.

Donald Thompson

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This is my second equipment install with JES. Thanks to the team, Charles Hartz, Adam Howell, and Matthew Remington along with Anthony…

This is my second equipment install with JES. Thanks to the team, Charles Hartz, Adam Howell, and Matthew Remington along with Anthony Powell from the first visit. They were courteous and professional. They graciously received my input and made adjustments to the plan.

Janet Brinkley

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Ivan Aviles was very helpful and respectful. He worked with me through the entire process and was able to answer all of my questions. He…

Ivan Aviles was very helpful and respectful. He worked with me through the entire process and was able to answer all of my questions. He was very thorough with the walk threw and was able to pinpoint all of the foundation failures. With the companies precision and garenties I am confident that if I have any problems in the future he will be there to fix them.

Brent Pullin

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