Swenson granite is a family business providing granite posts, steps, treads, patio pavers and other products in local stores across new england. Amherst 86 state route 101a amherst, nh 03031 603.672.7827 concord 369 north state street concord, nh 03301 603.225.4322 hanover 742 washington street hanover, ma 02339 781.829.0233. Fall Fire Pit Fall Fire Pits Fire Pit Backyard Diy Fire Pit In this guide, you'll find styles, stone options, installation and projects. Swenson granite works amherst nh . See reviews, photos, directions, phone numbers and more for swenson granite works locations in amherst, nh. 86 state route 101a, amherst, nh 03031. More than 100 years after it was founded, the company opened its first retail store in 1990. Swenson seems geared toward commercial business only. Swenson granite works hiring organization: Steps & treads spec sheet |. Swenson operates nine retail stores, two quarries in the northeast and production facilities in barre, ...