Get matched with top foundation drainage installers and replacers in Gaithersburg, MD

"They did an excellent job of waterproofing our foundation, burying downspouts, and replacing a patio to guarantee drainage away from the house. Most of our interaction was with the crew foreman. He spoke good English, showed attention to detail, and did a careful, professional job even when the weather got so hot we found ourselves urging the crew to take more breaks. They were not the cheapest bid, but worth it for the skilled workmanship. This is the second project we have hired them to do, and I would recommend them for any work where drainage is important."

"John from AA Waterproofing showed up on time to analyze the water problem coming through my foundation. He showed me a video that gave me all the alternatives to fixing it with the internal French Drain showing the best results - and warrantied for any future problems for both me and anyone who buys my house in the future. Although this is not an inexpensive solution, it appears to be the best. John did a nice job of responding to all my questions both during the inspection and afterwards. I did do some research on the costs and AA's bid came in down the middle range. The crew (4 men) showed up on time (actually an hour early) and immediately got to work covering all the steps down to the basement and the front entry way. They also put plastic covering over all the stuff in the unfinished basement. The work went quickly and neatly as could be expected. Sam, the foreman, did a good job of answering my questions and showing me the progress. They had 70 feet of internal digging and piping to be done to connect to a new sub pump that was part of the bid. All in all, the job too two days (much faster than anticipated) and looks good. After cementing (special hydro pressure cement) the wall where the crack existed, Sam also installed an extra mold proof walling over the that area. Overall, the work looks good with a nicely done cementing of the drain around the perimeter of my basement. So far we have not experienced enough rain to test the results, but I feel confident that this was the best solution done by a very competent company."

"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."

"Basement gurus diagnosed the problem with the dry well and installed a better system than the existing one. They included points along the system to monitor the well drainage."

"We found Basement Waterproofing Nationwide to be highly ethical and very knowledgeable. A little over a year ago we had BWN perform some basement waterproofing. We were delighted with the work and the options presented to us as well as the speed with which it was done. This summer during the very heavy rains, we had some water seep into the basement so we called for an evaluation. As it turned out, the rebuild contractors (which we had opted to contract with a lower price provider vs. using subs hired by BWN) never communicated to us that the newly installed sump pump required an electrician and that it was not hooked up. This house is inhabited by tenants and we are not in the same state, so it's hard to tell where the communication breakdown occurred. Basement Waterproofing Nationwide's service rep however was extremely professional and helpful in delivering this bad news. He also checked and was able to confirm that the waterproofing was still good. He made a few suggestions like letting us know that he noticed where the drywall had been replaced that the outlet plates were never reinstalled. I also had some questions about the contract and he was very helpful and had the office fax me the pertinent info that same day. Lesson learned for me was that it would probably have been better to let BWN hire the contractors for the rebuild esp when you are out of town and unable to oversee. When there are heavy rains in the area like Baltimore had in July, it might take a few days for them to process the volume of calls especially if the nature of your request is minor. But they do respond. They are extremely professional and they stand behind their work."

"The work was excellent, however what was described and what was done differed. The maximum was described as the most extensive repairs. The repair entailed minimal digging and just the sealing of the main drain. It just 3.5 feet below the ground. One shrub was removed. They did not dig to the foyndation since they felt they found the issue. They did not reduce the price and that disturbed me since it was discussed."

"They know their business and did the job well ! Feel very good about my drainage problem fixed . Has not rained to hard yet so time will tell , but if a problem should occur I feel confident Dan will fix it. The egress window install was spot on! Very dependable company and would recommend and already have to do your job with confidence. Linda and Danny"

"I highly recommend JES for foundation work on your home. Superb and fast service. Walter Zanaleta and Jaime Salas were ver professional and fast at implementing the necessary fixes to the foundation of my home at Berwyn Heights, Maryland. If your home has issues with a sinking concrete slab foundation or deformed block walls due to water, I highly recommend JES Foundation Repair for this type of repair."

"I have been using Divine for somewhere around ten years.  They have built two patios for me, re-mediated drainage problems, done annual spring cleanups and provided landscape planting services.  There has never been a problem.  Jaime and his guys always do what is expected.  In terms of hard scapes they are  without peer.  My daughter has used them, my neighbors used them, and I have referred Divine countless times. <br />"

"Highly recommend. Excellent customer service and work ethics. Very professional and knowledgeable. Installed drainage system in my mother s house. Worked quickly and clean up was good. Good warranty, too."