TWC Phoenix

TWC Phoenix works the unglamorous but critical layer of a commercial building — the waterproofing membranes, the masonry joints, the historic facades that keep water out for decades. It's a young name for an old trade: the company was formed in 2023 when The Waterproofing Company, incorporated in New York City in 1905 and based in Boston since the 1920s, merged with Phoenix Bay State Construction, a masonry contractor Bob Asmar and Bill Whall started in Boston in 1974. Today it says it operates out of Boston and Ashland, MA as a division of Greenwood Enterprises, a company an affiliate site describes as ranked among the top ten commercial roofing and building-envelope contractors in the country. That century-plus lineage is really the case for hiring them — waterproofing and masonry craftsmanship carried forward under a new name rather than built from scratch. Its public review history is still short: a Google rating of 3.7 stars from just 7 ratings and three written reviews on record going back to 2022, split between praise and at least one sharper complaint, which isn't enough volume yet to draw a firm conclusion either way. Before hiring, it's worth asking directly which entity is actually on the contract — TWC Phoenix, The Waterproofing Company, or Phoenix Bay State Construction — since the 2023 merger and the shift to Greenwood Enterprises ownership are recent. Third-party listings aren't even consistent on where the company is based: one profile lists a Boston, MA address, another lists Ashland, MA. For a building owner who needs waterproofing, masonry restoration, or historic facade work from an outfit with real institutional history behind it, TWC Phoenix fits the profile; just confirm the contracting entity and which office — Boston or Ashland — will be handling the job before signing.