Get matched with top foundation drainage installers and replacers in Portsmouth, NH

"Just purchased home,and second day in heavy rain caused pump to fail. Called andin less than 3 hours I had them at my house with a replacement pump and installed. They stayed till basement was cleared and said they would return in the next day to finish job. Showed up on time as scheduled and finished beyond my exspectations.i cannot say enough about this company. Truly deliver what they promise. From sales staff to the installer. Also a courtesy call back to make sure I was satisfied. This is the go to company for any of your basement needs."

"John and Cory installed a two level granite rock wall, granite steps and brick walkway to our front door, and it looks fantastic. We were impressed with their hard work and attention to detail. Particularly valuable to us was his background in this type of work which let him recommended design and arrangement ideas for us to consider, and which made the completed project better than we could imagine on our own. John made at least three visits to view the site, discuss options and sent pictures of similar projects. This assured we agreed on what would be done up front so there were no surprises. During the project he daily described what he was doing and the next steps. The granite blocks for the wall were carefully placed for the right look by individually hand splitting, sawing, or grinding for a custom fit. There was extensive work behind the wall to back-fill with stone and even anchor the large end posts with rebar to allow good drainage and stability. This type of detail is impressive since it is all out of sight behind the front blocks and will never be seen, but it will help assure the wall lasts for a long time to come. The same type of attention was given to the positioning, leveling, base preparation and placement of the brick walkway. The project was finished off with a layer of dirt/loam to allow plantings around the hardscape. John and Cory were easy to work with and stuck to the original estimate. Any potential changes were discussed and an estimate provided so we could decide whether or not to include the change. We are 100% satisfied with the outcome of this project. John F."

12 years exp \n\n

Owned and operated by Jide Williams, Alliance is a full-service site preparation and excavation company. We specialize in transforming raw land into build-ready sites through expert grading, land clearing, and demolition. Whether you need materials delivered, debris hauled out, or complex tank and stump removal, we provide the heavy equipment and the "lead contractor" expertise to keep your project on schedule and on budget.

"Great! Richard had a cancellation and asked if he could come in that time slot. We were delighted. He was prompt. Richard is knowledgeable, explained everything he was going to do, was very professional and friendly. He worked both inside and outside. The job looks very solid. Our realtor came over a few days later ( we are selling our house in the spring) and was very impressed with the workmanship. I would highly recommend Jackson Foundation Repair."

"Replaced blocked plumbing in basement and under kitchen sink. Work was performed quickly and professionally. Would use Mr. Drains for any future plumbing issues."

"David and his crew were professional, prompt and thorough. He really listened to what the problem was and worked wonders improving the drainage on a very difficult site. I highly recommend this company."

"Sean and his team performed multiple repairs on my 50 year old property including extensive excavation and foundation waterproofing and installation of french drains to divert water from one side of my house. During inspection of the foundation we also found there was serious water damage to the siding that uncovered issues from water on my roof, requiring rafter repairs, and all that went with that process. All work was completed to my satisfaction. I was pleased enough to request two additional work orders to install a cement drive and install two skylights to my roof. Every phase of the work was explained in full detail . Sean is very attentive and responds immediately when contacted for questions or any unforeseen issues. His team worked very hard and were very respectful during the entire process which took about 5 weeks to complete."

New England Foundation Crack Repair was founded with the sole purpose of providing economically sound solutions for you and your home while adhering to high safety standards and operating with honesty and integrity. We strive to ensure all of our clients needs are not only met, but exceeded, ensuring all our customers are left with a satisfying experience as well with a solid investment in their home's future.

"Excellent service with generous discount to seniors. Professional work. Prompt."