Hours Of Operations Master Sales California Covina 91723 Master Sales Hours of Operation and Location in Covina, CA 91723 4.4 - 15 votes 480 W Rowland St, Covina, CA 91723 (626) 859-3988 Get Directions Master Sales Hours Category: Home & Garden Pets Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore CovinaView More Apparel Dd's DISCOUNTSBig LotsBig 5 Sporting GoodsCarter'sFashion Q Sports Big 5 Sporting GoodsVansColemanAll SportsKing Pin Pro Shop Jewelry Avon Recommend For You Miller Garage Doors & Gate Quicksilver Sears Home Improvements Sofa & Loveseat Cleaning Star Market The Home Depot Installation Services USA Carpet VIP Carpet XR Oriental Area Rugs Cleaning Long Nail