Superior Marble & Granite is a family run business with an exceptional history of leadership in the stone surfacing industry. Based in Middleton, Massachusetts, we are one of the premier countertop fabricators of natural stone (granite, marble, and quartzite) and quartz surfaces in New England. With an extensive inventory of natural and man-made products and our unique showroom, we are your one-stop shop. We are a full-service design and fabrication company and template, fabricate, and install all under one roof.