Sand and gravel Suppliers {Directory Results} Search Radius... 1 mi 5 mi 10 mi 50 mi 100 mi Sand and gravel Suppliers Results: 3 Knife River Knife River PO Box 147, Kalispell, MT 59903 (406) 253-7549 Visit Website LHC, Inc. LHC, Inc. 1179 Stillwater Road, Kalispell, MT 59901 (406) 758-6400 Visit Website Montana CAD Montana CAD PO Box 2455, Bigfork, MT 59911 (406) 755-1155 Visit Website Powered By GrowthZone