Red Flint Sand & Gravel, LLC Back to Search Red Flint Sand & Gravel, LLC Categories Construction: Supplies, Equipment, Contractors 1 American Blvd, PO Box 688 , Eau Claire , WI , 54702-0688 (715) 855-7750 www.redflint.com About Building Materials Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone