Hours Of Operations Grainger Montana Grainger Hours of Operation and Locations in Montana 4.8 - 193 votes 2 Locations in Montana grainger.com Grainger Hours Category: Home & Garden Grainger - Billings, MT 59101 221 Moore Ln(406) 252-6311 View Store Details Grainger - Billings, MT 59101 (406) 252-0207 View Store Details Recommend For You Disney Store Cosmo Prof ADT Build-A Bear Workshop J. C. Penney At Home Barbour Benjamin Moore Bogner Champion