Ultimate Steel Erection, Inc. Ultimate Steel Erection, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Division 13 - Special Construction >> 13 34 00 Fabricated Engineered Structures Ultimate Steel Erection, Inc. 2621 S Frontage RdRexburg, ID 83440 | map | directions Kay Burrell (208) 356-4239 | fax: (208) 656-0069 Visit Site Supply and erection of pre-engineered steel buildings. Member Since: 2005