Somerville Waterproofing Materials Manufacturers 50 Webster Ave Since 1928 the Beacon Sales Company has served the needs of New England contractors with a leading selection of both residential and commercial roofing product lines, as well as, siding, waterproofing, air barriers, metal roofing, decking and other related exterior products. Our goal is to provide the extra measure of service and convenience by stocking what you need, where and when you need it.at you need, where and when you need it. Somerville MA Waterproofing Materials Manufacturers Beacon Sales Co www.beaconsales.com metal roofing roofing metal roof roof shingles roofing shingles metal roofs roofing materials roof contractor residential roofs roof coating cedar shingles roofing material metal roof installation metal roofing products roofing consultant cost of me metal roofing roofing metal roof roof shingles roofing shingles metal roofs roofing materials roof contractor residential roofs roof coating cedar shingles roofing material metal roof installation metal roofing products roofing consultant cost of me Business Reviews Beacon Sales Co Testimonials