Peak Sand & Gravel, Inc. Peak Sand & Gravel, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Division 31 - Earthwork >> 31 05 16 Aggregates for Earthwork Peak Sand & Gravel, Inc. 902 Baldy Mountain RdSandpoint, ID 83864 | map | directions Larry Peak (208) 255-2611 | fax: (208) 255-5913 Visit Site Peak Sand & Gravel specializes in rock crushing. Member Since: 2004