GC Marble and Granite INC

Nearly every review of GC Marble and Granite names the same person: Lucy DePaula, who the company says founded it in 2019 and still runs it. That owner-on-the-job pattern is the through-line — customers write about her material selections, her scheduling and her follow-up more than about the shop itself. The work is stone. From a Whitman showroom, the company fabricates and installs countertops in granite, marble, quartzite, quartz and porcelain, and supplies cabinets alongside them; it says it covers Boston and Whitman. Its Massachusetts home improvement contractor registration is active, held in the company's own name. On Google it carries 4.9 stars across 76 ratings, and the written reviews are fresh — six of the eight were posted in the last six months. They are specific in a useful way. One customer came in for a quartz countertop and ended up handing over the entire kitchen, crediting Lucy with recommending an electrician and a plumber and coordinating both to keep the disruption short. Another describes a kitchen remodel where architectural problems had to be worked around. A property owner thanked the team for four units and called the installers craftsmen. In an October 2025 review, a homeowner with what they called a tiny kitchen described cabinets, countertop and backsplash going in on a fast timeline and singled out an installer by name. Two things are worth pinning down before you call. First, where they actually operate: the company's own site gives the Whitman showroom, a LinkedIn profile describes the business as based in Norwood, and an October 2025 reviewer places it in Yarmouth — ask which location would handle your job. Second, the credentials the company advertises for itself — MBE, WBE and SBPP certification, and its description of itself as woman-owned and minority-owned — are its own statements rather than registry-confirmed ones. The home improvement registration is the credential that was checked against the state. The written history is short, too: the reviews start in 2025, a young paper trail for a company that says it has been at this since 2019. That argues for treating the high Google average as encouraging rather than settled. The right call for a kitchen where the countertop is the centerpiece — stone selection, template, fabrication, install — particularly if you want one person quarterbacking the schedule. Before booking, confirm the showroom address, the lead time from template to installation, and a written scope covering edge profile and seam placement.