Home About Us Services Laser Cutting Press Brake Welding Blank Photo Gallery Contact Us B & M Sheet Metal Shop, Inc. Ph: 540-342-8323 Website Designed by B & M Sheet Metal Shop, Inc. © 2020 at Homestead™ Make a Website and List Your Business B & M Sheet Metal Shop, Inc. is family-owned and operated in Roanoke, VA. since opening in 1955. Started by Wallace Leedy Martin, Edith Martin, and Marion Bartley and currently ran by Wallace Lee Martin. We are a class A - VA. Contractor # 2701-007191-A. DUNS# 02-393-5216. SWAM Small Business # 655496. Registered with the U.S. State Dept. code# M23669.