Extreme Excavation, Inc. Extreme Excavation, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Division 31 - Earthwork >> 31 05 16 Aggregates for Earthwork Extreme Excavation, Inc. 405 E 300 SJerome, ID 83338 | map | directions Jake Claridge (208) 544-7625 | fax: (208) 544-7654 Visit Site Specializing in underground utilities, site work, and heavy/highway construction. Member Since: 2008