Hours Of Operations United Power California Fontana United Power Hours of Operation and Locations in Fontana, CA 4.5 - 35 votes 1 Locations in Fontana www.united-power.com United Power Hours Category: Electronics Home & Garden United Power - Fontana, CA 92337 15315 Manila St(909) 429-4773 View Store Details Explore FontanaView More Apparel CostcoMarshallsTJ MaxxRoss Dress for LessDd's DISCOUNTS Sports CostcoTargetSports AuthorityNew BalanceBig 5 Sporting Goods Jewelry CostcoMarshallsKohl's OutletChico'sAvon Recommend For You Urgent Care of Connecticut Aero Energy Bellagio Salon Blind Barber Dairyland Power Cooperative Dayton Power & Light Duke Energy Entergy Ferrellgas Florida Municipal Power Agency