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Land clearing, a concrete slab and a 40-by-60-foot metal barn all belonged to one customer's project. In an August 2026 Angi review, that customer credited W. Santos Construction Services with handling the work from start to finish and praised the price. The company says it provides excavation, septic, foundation, concrete, masonry, demolition and related site services from New Boston, New Hampshire. It describes itself as family-owned and operated since 2008. Foundation drainage and the work around it feature in two August 2025 Google reviews. One customer said Walter and the crew installed a drainage system and concrete walkway in about a week. The customer supplied granite for the front steps, which the crew collected and installed. They also described drainpipes for future gutters, a small pipe for a wired dog fence beneath the steps, grading, and answers to questions during the project. The other August 2025 customer described poor grading and foundation drainage that had caused erosion and settling. After meeting Walter, they hired the team to remove the front stairs, dig a trench, power-wash and waterproof the foundation walls, fix cracks, and install drainage. The customer said the crew added downspout drainpipes, regraded the yard, added loam and seed, and installed granite stairs and a concrete walkway. They praised communication throughout that work. Two May 2023 Angi reviews describe smaller concrete and entrance projects. A front-step customer said Walter Santos installed granite steps, faux stone facing and white railings, then lowered and rebuilt the walkway to make the first step seven inches. They said work began within days of accepting the proposal. Another customer described a 10-by-12-foot hot-tub slab, an explanation of the process before work began, cleanup afterward, and a final charge equal to the quote. An April 2025 Google reviewer alleged that the company parked vehicles in front of driveways to keep other hired workers from reaching a job. That is the reviewer's account. There is also a location disagreement: the company's website names New Boston, while September 2026 HomeAdvisor and Angi descriptions identify a similarly named company in Framingham, Massachusetts.
He did everything start to finish from clearing the land, pouring concrete slab, to building my 40x60 metal barn. Would highly recommend great price and very professional service Thank you!!!!
Walter and crew did great work installing a new foundation drainage system & concrete walkway. Got a great deal on pricing, project was completed in a timely manner (about a week), and the materials used are good quality. We purchased our own granite to be used for front steps, and they picked those up & installed them. Walter thought of things along the way that I wouldn't have thought of, like making sure there are drainpipes for future gutters, and they even installed a small pipe for our wired dog-fence under the granite steps. They also graded the ground when they were done. Great communicators and answered any questions we had along the way. Will definitely keep them in mind for future projects.... highly recommend.
I can’t say enough good things about W. Santos Construction Services! My house, built 38 years ago, had issues from poor lot grading and inadequate foundation drainage, causing erosion and foundation settling. I’d been researching solutions when I noticed my neighbors down the street getting a new drainage system installed. Their work looked high-quality—not the usual flimsy 4” perforated pipe but a sturdy 10” rugged perforated pipe. So, one day, I walked over and met Walter as he was wrapping up. He was super friendly, checked out my property, and explained exactly how to fix my drainage issues. We agreed on a great price and his team got to work. They removed my front stairs, then dug a trench. They power-washed and waterproofed the foundation walls, fixed cracks, and installed a perforated pipe wrapped in fiberglass, surrounded by rocks. For the gutters, they installed heavy-duty downspout drainpipes. They also regraded the yard to stop water pooling, added loam, and seeded. Plus, they installed granite stairs and a concrete walkway, blending perfectly with my driveway. Walter and his crew were professional, great at communicating, and everything they did was built for longevity. Walter mentioned his team handles everything—including interior construction, property maintenance, you name it—so we’re already planning to use them for a backyard porch, septic system, and new gutters. Overall, I’m thrilled with the results and highly recommend W. Santos Construction Services.
W. Santos Construction Services delivered an outstanding experience from start to finish. Their team was incredibly professional and took the time to develop a detailed, thoughtful plan of action tailored to our needs. Execution was flawless—they kept communication flowing and consistently followed up to make sure everything met (and exceeded) our expectations. What truly set them apart was their ingenuity. Throughout the project, they offered creative solutions to unexpected challenges, turning potential setbacks into seamless successes. Their problem-solving ability showed a depth of expertise and a genuine dedication to quality. Not only was the pricing fair, but their commitment to seeing the job through to completion was truly impressive. They remained on-site until every last detail was handled with care. We couldn’t be more pleased with the results, and we wholeheartedly recommend W. Santos Construction Services to anyone seeking top-tier craftsmanship, reliability, and innovative thinking.
The most petty construction company there is!!! Do not use these guys you’ll thank me later guaranteed. Parking vehicles in front of driveways just so guys that were hired to do a job can’t get in to do there job is just mind blowing. Sir you need to grow up and do the right thing instead of being petty. Hope this saves people a lot of headaches down the road. Have a blessed one!!!
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2 changes recorded — last scanned Oct 1, 2026.