HYDRA CONCRETE WATERPROOFING INC

Hydra Concrete Waterproofing works on concrete that has to keep water out for decades. Its own site describes water treatment facilities, nuclear power plants, elevator pits, high-rise office buildings and seawalls, done for architects, engineers, general contractors and facility managers. The Holliston company says its staff has handled waterproofing for new construction, modernization and restoration for nearly forty years, and that it operates within The Wyke Group of companies. A 2006 business-journal listing already had it at the same Whitney Street address it uses now. Its Massachusetts home improvement contractor registration, #184433, is active on the state registry. Both of its Google ratings are 5 stars, and in an August 2025 review someone whose employer has worked with Hydra for a long time described crews that show up to fix any issues that come up, and pointed to the company's warranty. If water is the core problem on a concrete structure, that is the work this company describes doing. Ask up front whether they take on a project of your size, and confirm the registration and insurance before you sign anything.