Hours Of Operations R & R Computers California Concord R & R Computers Hours of Operation and Locations in Concord, CA 4.7 - 50 votes 1 Locations in Concord www.grcomputersolutions.com R & R Computers Hours Category: Electronics R & R Computers - Concord, CA 94520 3953 Industrial Way, #A(925) 798-4884 View Store Details Explore ConcordView More Apparel Sam's ClubCostcoTJ MaxxRoss Dress for LessBurlington Coat Factory Sports CostcoSports AuthorityBig 5 Sporting GoodsSport ChaletSkechers Jewelry Sam's ClubCostcoHobby LobbyBurlington Coat FactoryZales Recommend For You Corporate Computers Csi Unit Promise Data Recovery Cleartalk Communication Catalyst Communications Max Pc Tech Central Applied Technology Group Computer Gurus Petroleum Experts Incorporated