Proud to Support our FFA. SCHELLINGER CONSTRUCTION CO., INC. EEO Equal Opportunity Employer 406-892-2188 Locally Owned & Operated Gravel Pits in Kalispell, Bigfork, Columbia Falls & Whitefish 168107 Proud to Support our FFA . SCHELLINGER CONSTRUCTION CO . , INC . EEO Equal Opportunity Employer 406-892-2188 Locally Owned & Operated Gravel Pits in Kalispell , Bigfork , Columbia Falls & Whitefish 168107