Hours Of Operations Grainger California San Luis Obispo 93401 Grainger Hours of Operation and Location in San Luis Obispo, CA 93401 4.3 - 196 votes 205 Higuera St, San Luis Obispo, CA 93401 (805) 786-4880 Get Directions Grainger Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore San Luis ObispoView More Apparel CostcoTJ MaxxRoss Dress for LessHamrick'sH & M Sports CostcoTargetSports AuthorityBig 5 Sporting GoodsDick's Sporting Goods Jewelry CostcoKohl's OutletChico'sAvonJames Avery Recommend For You Cosmo Prof ADT Beverly's Fabric & Crafts Champion Deb Ferguson Forever21 Galls Golfland Goodwill