Retaining Wall Contractors in Harrison, NJ

"Tony & crew did an excellent job building a new patio for me. Happy with the result I engaged them in replacing my retaining wall. They were accommodating of my plans and also provided expert suggestions that improved the overall look and value of the construction. They even respond when I call them for minor maintenance works and they show up. Many other contractors will run once they get their money and don't want to be bothered anymore."

"Our wall was completed in very timely manner. Totally impressed with the pride and quality workmanship of the wall and bluestone trim. Excellent attention to detail and tidy, cleanup. From start to finish 3 days inckuding one rainy day couldnâ t work but covered everything to cure. Will definately hire again if I have any other masonry needs! A pleasure"

"Tommy and his crew were amazing for brickwork done on my house. They closed up several windows/doors with bricks during a renovation, and added corbels to a fireplace for a new mantel. Tommy was very responsive during the entire process, easily reachable and left the house in perfect, clean condition. Couldn't be happier."

"Finished repaving the backyard in a single afternoon, really fast and professional."

"After receiving three quotes for our inground pool plaster, tiling, and coping work, we decided to go with Diamond Pool and Masonry—and we’re so glad we did. From the beginning, Raul, the owner, stood out as an expert in the field, and he truly delivered on that first impression. Once we provided the deposit, the work began immediately. Raul was extremely professional throughout the process. His deep knowledge of pool renovations and strong network of industry contacts made the entire experience smooth and stress-free. Communication was clear and consistent, and the project timeline actually exceeded our expectations. I can’t believe this is the same pool. Without hesitation, I would choose Raul and his team again for any future projects. Highly recommended!!"