Get matched with top foundation drain installation pros in Mendham, NJ

"Highly recommend Sean! He showed up on time, was very professional and repaired 2 leaking walls in my poured concrete foundation. I had tried several times with various products and the water just kept finding its way in. So frustrating! Even had another company come that said I needed the floor cut and a drain installed. They wanted almost $6000! Sean fixed the issue in a few hours. Left the place spotless and the basement is now totally bone dry. Also guarantees his work and offered to return at no charge if the issue returned."

"The previous owner of our property used his French drain installation as a selling point, but shortly after we moved in we found water in the basement after a storm. It turned out that the "French drains" were a trench at the edges of the basement and a sump pump. The drains were not piped to the sump pump. We had Arid install real French drains with pipe to the sump pump well. Thus was in 2005 and we have not had any water in the basement since. Pat explained the job well and his team performed it quickly. They cleaned up well afterwards. The pump finally gave out last night (after almost 12 years). Arid is going to install new one on Friday."

"As I did the first time I used Bob Lindsay's company, I waited six months to write my review. After withstanding nearly 13" of water from Henri and Ida, I cannot recommend this company enough. We used Bob at my first house and decided to use him again when our final walkthrough of our house revealed a wet carpet in the finished basement. Bob's guys replaced the shallow existing window wells with much deeper, galvanized ones, backfilled them with stone and piped them into a perimeter channel drain that was then flashed and cemented to the basement floor height. The sump pump pit was installed and a battery backup system was provided and wired in. The outside grading around the window wells was also redone to slope any surface water away from the foundation. Due to our Radon mitigation system, a polyurethane caulk was also used to seal the system. We remained absolutely bone-dry these last few weeks despite rain falling at 2-3" per hour in some cases. The work is efficient, his guys are extremely friendly and skilled, and despite the messiness of the job, they do a fabulous job cleaning up. There is a certain peace of mind that having this type of work done provides, and you cannot put a price tag on it, especially if you plan on finishing (or refinishing) a basement. At the end of the job, Bob was even kind enough to have one of his guys tie in a 2" piece of PVC from the floor with a cap (which I then drilled a hole in) so I can run my dehumidifier constantly without ever having to empty the bucket. We have since refinished our basement to our liking and know for certain that this was the best home investment we could have possibly made. A friend of ours has also done her entire basement with Weather-Tite and had an equally wonderful experience. Thanks Bob for saving us not once, but twice."

"Had a Sump Pump and French Drain installed, Mold Removal and a major repair to a foundation wall. Absolute Waterproofing and Renovations were highly recommended to me by a gentleman that does business with them everyday. Lou and his guys came when he said they would, finished when they said they would. They protected my house from dust and dirt by covering everything with plastic. The price was the most reasonable in comparison. They were professional, clean and trustworthy. They actually found a gold wedding band that was missing for months and were honest enough to return it to us. I'm 100% satisfied with the the work that was done and highly recommend them!"

"They explained their system and the installation process in detail. They were very flexible and worked with our schedule to finish installation of French drain system before sale of house. Extra foundation work was needed, and they did that as fast as possible"

"My French drain system was done in one day and they did Excellent work."

"These guys could not be more terrific! They were able to diagnose a problem that no other waterproofing could. American A-1 was here 5 minutes and they knew exactly what our problem was. We didn’t know it but we have iron oxide in our ground which needs to be maintained yearly. Also our french drain hadn’t been dug out deep enough to begin with so our finished basement got completely ruined. It was a very low point in our life but these guys came in, did the DIRTY job with HEAVY lifting and never complained once. They were efficient, knowledgeable and cleaned up to perfection when they were done. They even paid for a cleaning service to come in as dust had gotten just about everywhere. At another point in time our window wells were filling up with water and we didn’t know why. They came the next morning and figured out a drain pipe had been punctured by our underground sprinkler company. They did the work that day and it’s been perfect ever since. They could not be better at what they do. I’m in awe of how knowledgeable they are and how hard they work! Thank you to everyone at American A-1 for solving our problem, working hard, and allowing us the ability to enjoy our basement again!"

"Very happy with my experience with Joseph and Sons Construction. Was looking for a local contractor to handle several small/medium size projects around the home. Reviews were good so went with them. Could not be more pleased with the quality of work and responsiveness from Angelo. By the time it was finished, he felt like a neighbor Iâ ve known for years. He answered all my questions, and all work was completed exactly as described. The work included new brick and stone patio, foundation repair, porch repair, replacement of basement windows. Also gave many good suggestions for improvements I could do myself. I would definitely recommend them for any projects, big or small, around your home."

"In November of 2024, the house needed major plumbing work such as replacing a 50 + year old boiler, leaky bathroom faucet and sink, old basement utility sink, gate valves, and installing the line for the new refrigerator ice and water dispenser. Thanks to Angi, Dave Weinfeldt, contacted me and the rest is history. He personally visited my home and gave me a fair and reasonable estimate for the entire project. He sent highly experienced, talented, and trained expert plumbing professionals and a electrician to do the work. After it was all done, I can honestly say that I'm extremely satisfied with quality of the work. As a licensed boiler operator, witnessed this outstanding work. Dawson is the way to go if you need any plumbing work. I highly recommend them. You will not be disappointed. Bravo zulu! Thank you Dawson Mechanical for a job well done."

"I used this company first to install a dehumidifier and then a sump pump. Prices were reasonable and payment plan option available. My basement is now fully waterproof. The excellent customer service is polite and responds in a reasonable time. Awesome company!!!"