Get matched with top foundation drainage installers and replacers in Ashburn, VA

"I highly recommend DES! I arranged a consultation after a home inspection report indicated that there was moisture in our basement walls. I was worried that costly mitigation efforts would be required. A friend who had previously used DES for a basement water problem highly recommend them, telling us that they were an honest company that only does what is necessary to solve a problem. Happily, Mark Fine from DES inspected both our basement and our exterior grounds and reported that there was no indication of cracks in the foundation or water intrusion, and that no work needed to be done. It is so refreshing to have a company that doesn't try to sell expensive services when they are not necessary!"

"Excellent job all around. The work was done in late March, 2019, but I waited to post this review until after a heavy rainstorm. The storm of July 8, 2019 (>4"/hr) would normally have caused water to seep up through the concrete floor. After the storm, there was not even a drop. The sump was dry. The job was messy: jackhammers and lots of dust. They left it clean. One cannot even see where they cut the lawn to get the pipe to the curb. My only critique is that the new concrete poured to replace the broken floor should have been completely leveled. From initial estimate to installation, excellent work."

"We moved into new house and quickly found out the basement had major water issues due to years of neglect (including a clogged and poorly installed English drain from years ago, and a sump pump that while it worked, never pumped water.). Given the investment we made in buying the house, we wanted to make sure we left no doubt in our mind that we were fixing it for the long haul so we could use the basement without worry of mold/mildew for our kids. We had NV Waterproofing install perimeter wide gutter guards, and a new sump pump system and drainage pipes. As soon as the work was done we got rain, and for the first time in the 4 months since we have lived here I saw the water that otherwise would be in our basement actually in the rear of our backyard by the discharge pipe. We have had a few more rains and even one snow and there is nothing better to look at then when I see the water that is coming out of the discharge pipe that I know otherwise would be pooling in my basement and cynderblocks walls, and how that was the case for many years before we moved in. Also, the team that did the work was extremely professional. We have 3 kids and pets and the team was extremely courteous. We tried to stay out of their way during the week they were doing the work, however there were times when we couldn't and the team was extremely courteous and professional. The team lead did an amazing job of explaining to me the work he was going to do, showing me updates, and then afterwards explaining in detail what was done, why it was done, and things for me to look for for in the future. I would highly recommend NV Waterproofing to others based on my experience with them. They did high quality work and were extremely professional."

"Working with Lux was an easy experience on my foundation work. Thomas was very knowledgeable in knowing how to fix the problem and did it well. He explained what needed to be done and did it. Worked all day, no sitting around or talking on the phone. If he needed to go somewhere to pick up materials he would come to me and let me know. He was great. I would recommend this company, and Russ the manager was very helpful getting me a hire date fast. Thanks again.."

"After researching reviews, we contacted Lux Foundation Solutions to assess the condition of the 1930’s stone foundation of our home. On the Lux Foundation Solutions website it states, “We saw a need for a honest, reputable and dedicated company within the industry; putting customers first before profit and personal interests.” Based on our interaction with the company this philosophy is spot on. Laurie, our initial contact was professional and helpful in scheduling and rescheduling appointments. Tony, the Lux Foundation Solutions structural engineer arrived right on time, listened to our concerns, and made an exceedingly thorough inspection of the property. His expertise, guidance and understanding of our foundation issues coupled with his suggestions and knowledge to rectify water and landscaping issues was exceedingly valuable and appreciated. We highly recommend Lux Foundation Solutions."

"My front yard was in bad shape and had been made worse by a previous landscaper. I found ET General Contractor INC on Angi, and I’m so glad I did! Julio, the owner, came out to give me a fair estimate and offered helpful safety and cosmetic recommendations. He gave me full confidence that he knew exactly what he was doing and that the job would finally be done right. Julio and his crew buried my downspout, uplifted and regraded my yard up to the foundation, leveled everything out, and installed new sod. They arrived on time, worked hard, and were extremely professional throughout the entire process. The payment terms were fair — half upfront and the remainder upon completion. The results are outstanding! My yard looks beautiful and drains properly now. ET General Contractor INC has earned a loyal customer, and I fully intend to have them do more work for me in the future. Highly recommend!"

"Fantastic! We are so thankful to be working with Clifton Contracting! We had some very specific requests and high expectations. Chris and the Clifton Contracting team were so patient and worked very hard to complete the job. We could not be more thrilled with the final outcome. We have used them for 5 or 6 different kind of projects from drainage to grading to a two different additions. I will definitely hire them back for additional work."

"The installation crew, Joseph, Ever, and Quandray, worked really quickly and hard. They all were professional. Jospeh, the foreman, kept me informed of the progress which I appreciated. Mr Howard Glancy, the structural engineer, explained in details of the problems I had and what JES would do in details as well. I would recommend JES for foundation repair."

"I had a great experience with Best Buy waterproofing. I contacted them for inspection due to water rising underneath my tile in the basement. They responded very quickly and had someone out for the inspection a day later. Ed completed my inspection and was very informative and communicative throughout the whole process. He didnâ t try to scare me into getting any services and was very patient with me. Any questions I had he was on it and available. When I made my final decision it was quick and a painless process. The crew cleaned up well and walked me through the work they had done. They installed a new drain and sump pump. Might I add they made my installation very esthetic by placing the line in the wall to hide the pipes when the dry wall is replaced. I will definitely recommend to friends and family!"

"We live in Potomac Md and utilized â  58 Foundations for the installation of a sump pump, french drain and various other water damage prevention measures. Sheldon was our technician and he was absolutely exemplary. Completely honest, extremely thoughtful, did exactly what he said he would do and did it very well . I can be a pretty tough customer and Sheldon was one of the best people I ever dealt with. We have had some very persistent issues with water around the house. He thoughtfully addressed each problem and to the extent there were any issues, he identified the issue and dealt with it thoroughly. I would highly recommend Sheldon and â  58 Foundations."