Get matched with top concrete foundation raise pros in Gaithersburg, MD

"We experienced a house fire and then our basement had a foundation leak. They were quick to come our and resolve the issue that actually fixed the problem! THANK YOU!"

"I was having some issues with water coming into the basement through the foundation and walls during rainy weather. Not flooding, or even shop vac-able volumes, just enough to be annoying and require mopping. Dominic and his crew were here today to install an under-floor drainage system and a new sump pump. I was dreading the demo (I have a concrete floor) and the mess involved, but these guys came prepared for everything! They used dust abatement measures to protect all my basement-stored items, and they removed and hauled all the debris away when finished with the excavation. What really impressed me was the concrete restoration upon completion. I've previously had a sewer line replaced through the basement floor, and the contractor really "botched" the floor repair. I can't describe how different this experience was! The concrete installed today is immaculate! Dominic takes pride in his work and with good reason! The new concrete is perfect! I am thrilled!"

"Very professional! The two people that did the concrete raising were very helpful. Big shout out to Brian and Austin out of the Bristow location. Pricy, but foundation work is sometimes unavoidable."

"We were very pleased with the foundation waterproofing work done for us by S&S Waterproofing. They were responsive to our calls, patient with our questions, and prompt with their service. The crew worked hard and efficiently. It was a big job, and required a lot of digging. They managed the work site well, and at the end of the project, they cleaned everything up nicely, replanted the bushes we wanted to have replanted, sowed grass, and spread down appropriate quantities of straw. We recommend them highly."

"Excellent. There is an art to concrete and Langhorne is a true artist."

"Jeremy responded quickly in order to set up our concrete removal. He is extremely professional and efficient. We were provided fair pricing and excellent work."

"This company understood that we didn't want a complete replacement of all the cement, and they were willing to do a partial repair. It looks fine, and they were very pleasant to deal with."

"I've used Floodbusters twice in the last two years. The first time they came out and sealed a crack in my utility room to exposed concrete. The job was solid, but the sealant they used looked a bit sloppy. I called and the same week they came out and painted over it. Now it looks good! This was in 2019. This past February 2020 I had them come out again, this time they had to remove drywall to access where the crack was. Two different men came out then the first time. They did a pretty good job. All I need now is for my drywall to be replaced and another successful job will have been done and in the books. I really appreciate this company and highly recommend!"

"We hired Sino-American General Contracting to build a porch for us in 2018. This was the fourth project we hired Mason to design and execute. As has been the case with all of his work, the results were outstanding. The deck is well constructed and beautiful. This is one of the best investments we have ever made. It has extended the living space in our home, allowing us to entertain outside 8-9 months of the year. During the pandemic, we have used the porch every day. Mason, working with an architect, conceived and executed the space with precision. He suggested details along the way that stayed within our budget, but ensured that the final product was exquisite. And, when you work with Mason you never have to worry about projects not being designed to code. He is exacting in his work. As soon as we can, we will hire him again to update an aging bathroom. He has become our go-to contractor for everything."

"They gave us an estimate on 03/22 and we agreed on 04/04.  They started work on 04/11, with the removal of the existing brick patio and the flower garden,  They poured a concrete base, bringing both these areas to the same height as the sidewalk.  They then built a dry-stack stone enclosure on the front and side of our porch, and installed the square cut flagstone cap on the entire area.  Finally, they built an area of concrete, about four inches wide, to transition from the driveway to the new flagstone area.  This was done in about four days of work, including one day when they had to build a tent-like structure over the work site to shield them from the rain,  The entire crew was courteous, neat, and professional.  We would recommend their service to anyone."