Directions to Dwyer Bros, Inc. Directions to Dwyer Bros, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Advertising & Media >> Hardware Retailers Dwyer Bros, Inc. 150 South Main StreetLondon, OH 43140 | map (740) 852-0725 Visit Site Get directions to: Dwyer Bros, Inc., 150 South Main Street, London OH Get directions from: Click to Print This Page Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.