Schultz-roofing-benton-harbor-michigan, products. building america since 1935 schultz roofing supply offers so much more than roofing. we are your one-stop location for all of your exterior home products. visit our location at 100 anchors way, st joseph, mi 49085 to view our showroom and warehouse.. Schultz roofing and supply of st joseph/benton harbor offers superior service for your roofing supply needs. 100 anchors way, st. joseph, mi 49085 (269) 983-2613, find 1 listings related to schultz roofing in benton harbor on yp.com. see reviews, photos, directions, phone numbers and more for schultz roofing locations in benton harbor, mi.