Hours Of Operations M & M Computers Incorporated New York Brooklyn 11213 M & M Computers Incorporated Hours of Operation and Location in Brooklyn, NY 11213 4.2 - 143 votes 1539 Union St, Brooklyn, NY 11213 (718) 771-3455 Get Directions M & M Computers Incorporated Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore BrooklynView More Apparel CostcoMarshallsTJ MaxxBurlington Coat FactoryH & M Sports CostcoTargetSkechersVansColeman Jewelry CostcoMarshallsBurlington Coat FactoryZalesKohl's Outlet Recommend For You Main PC Intl Incorporated Mars Technologies Metropolitan Learning Institute Metropolitan Office Supplies Net@Work Network Strategies Nota Bene Nupace Industrial Co Limited NY Computer Express NY Wireless