Whitney Building Products

Whitney Building Products is a Boston-based, family-owned supplier of waterproofing, sealant, and concrete-restoration materials, serving the construction and restoration trade across New England — it stocks the products a crew installs rather than sending a crew to install them itself. Google puts it at 4.6 stars across 39 ratings, a solid score for a business most people encounter over a counter or at a loading dock rather than on a jobsite. The written reviews that exist date from 2021 into 2023, and what's there is generic goodwill about the staff and product selection rather than an account of a specific waterproofing job going right or wrong. There's no BBB history to weigh either way — its profile is unaccredited and carries no rating, no reviews, and no complaints on file. Its own website no longer uses the Whitney Building Products name at all: whitneybuilding.com now redirects into the site of QXO, its apparent corporate parent, so anyone checking further should confirm directly who currently owns and staffs the Boston location. Directories also disagree on where that location even is — 12 Allerton St, 874 Harrison Ave, and 25 Chesterton St all show up as the address. This reads as a better fit for a contractor or builder sourcing waterproofing and restoration materials than for a homeowner looking for someone to do the work — worth confirming whether they still handle walk-in or small orders, and pinning down the current address and ownership before making the trip.