Hours Of Operations Founders California Placentia 92870 Founders Hours of Operation and Location in Placentia, CA 92870 4.0 - 46 votes 136 E Palm Dr, Placentia, CA 92870 (714) 993-2470 Get Directions Founders Hours Category: Grocery & Market Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore PlacentiaView More Apparel MarshallsRoss Dress for LessBig LotsH & MCarter's Sports Life StyleLeslie's Swimming Pool Supply Jewelry MarshallsAvon Recommend For You Life Style Persian Rugs Pet Stains Cleaning Screen Shop New York Passion Nail Angels Spa & Nails Green Massage Spa Kc Nails Amazing Faces