Get matched with top masons in Harris, NY

"Tim and Jake Hillman of Diggs Build Technologies are the right guys to fix properly your home-foundation problems. They assessed the issues with my leaking and bowing basement wall, and patiently explained why replacing it was the right solution (and merely propping it up wasn't). They carried out the work in early summer 2025, along with an exterior sump pump, and sorted out problems related to rotten beams they encountered along the way. I highly suggest you remain on site on their working days so you can learn about and consult on the work, which is interesting in itself. Naturally such great guys are in high demand, but they're worth the wait and expense."

"They were excellent on all counts-knowledgeable, Available to answer questions, efficient, on time, neat workers , and they did a very good job."

"This company is excellent to deal with, under Stefan Fodor. I have had the company do lawn work, plus installing twelve Norwegian spruce trees. The work quality was excellent, and the pricing is reasonable."

"Paul and his team did an incredible job! We love our stream and gravel driveway. Would definitely hire again."

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

"Completed the job in a timely manner a was very knowledgeable with all tasks performed"

"Took 3 visits but was well worth the time, attention and patience to get the job done right. First day was inspection and quote for repairs/materials. Work started that day to patch the cement crown that was cracked and channeling water down one side of the chimney eroding bricks. A bowed metal plate on the chimney to shed water between the two flue caps was flattened and sealed with cement so it did not show from the ground and so flies would stop entering into the house thru one of the flues. Crumbling mortar was replaced between bricks and bricks were waterproofed. The chimney was measured and the cap to cover the entire chimney was ordered. The 2nd visit got rained out. The 3rd visit was a good weather day and the cap was assembled, installed and cemented in place. It is amazing how strong the animal guard around the 4 sides of the chimney is. The crew at all times was friendly, courteous & very competent being careful to do the entire project as if it was their home."

"⭐⭐⭐⭐⭐ I couldn't be happier with the work Legacy Concrete did on my front sidewalk. They removed the old, damaged concrete and completely redid the walkway, and the results are outstanding. From the initial estimate to the final cleanup, their team was professional, punctual, and highly skilled. The quality of the workmanship exceeded my expectations. The new sidewalk looks fantastic, has greatly improved the curb appeal of my home, and was completed with great attention to detail. The crew kept the work area clean, communicated clearly throughout the project, and made sure everything was done right. If you're looking for a reliable concrete company that takes pride in its work and delivers excellent results, I highly recommend Legacy Concrete. I would absolutely use them again for future projects. This company went above and beyond!"

"Mattia was great! I had him come by next week and install a new sink and cup washer in my kitchen, I would 100% recommend him and will be calling him in the future."

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."