Directions to ERMCO, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Construction Services >> Electrical ERMCO, Inc. PO Box 1507Indianapolis, IN 46206 | map (317) 780-2923Branch1015 3rd St, Ste DColumbus, IN 47201(812) 372-1569 Visit Site Get directions to: ERMCO, Inc., PO Box 1507, Indianapolis IN Get directions from: Click to Print This Page