Vaillancourt Concrete & Construction

Three recent Google reviewers describe Vaillancourt Concrete & Construction handling substantial concrete work in Hollis, including foundation repair and a patio replacement. The company says it has been in business for 17 years and is run by Joe Vaillancourt and his team; its listed work includes stamped concrete, foundations, excavation, resurfacing, sealing, and commercial concrete. The through-line in the customer comments is hands-on concrete work paired with communication. In July 2026, a homeowner said the team did a great job on foundation repair and had remained happy with projects over many years. June reviews describe Morgan guiding the design of an old pool patio and Joe's team keeping a project owner updated; older reviews mention a stamped patio, a historic-barn floor, pool decks, scheduling, cleanup, and follow-up. Google shows 4.6 stars from 19 ratings, while the written reviews include one serious exception. That exception is dated September 2022: a reviewer reported delaminating concrete less than 18 months after completion and said promised corrective work received no reply, including after a later update. It is one customer's account, not a finding about current practice, but it is worth discussing directly before a large pour. They look best suited to homeowners seeking decorative concrete, foundations, or related site work in and around Hollis. Before booking, put the finish, weather protection, schedule, warranty, and process for correction requests in the written estimate.