Donut King Share Donut King 1607 Contra Costa BlvdPleasant Hill, California 94523 (925) 682-8128 Hours: Mon-Sat 5:00am-4:00pm Sun 6:00am-2:00pm Website Save Donut King1607 Contra Costa Blvd Pleasant Hill, California 94523DetailsOpen in Google Maps Map Cuisines Details Bakery/Café