The Granite Group's showrooms, Sink & Spout, offer 15 fully decorated and expertly staffed store locations spread throughout all 6 New England states.
From HVAC and Hydronic Products to everything in Kitchen, Bath and Plumbing Specialties, The Granite Group has successfully aligned itself with the best brands ...
Nov 19, 2021 · Headquartered in Concord, NH, The Granite Group distributes plumbing, heating, cooling, piping, water systems, and energy products to ...