Hours Of Operations Matrix Media Maryland Brentwood 20722 Matrix Media Hours of Operation and Location in Brentwood, MD 20722 4.5 - 93 votes 4300 Bladensburg Rd, Brentwood, MD 20722 (301) 277-9400 Get Directions Matrix Media Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore BrentwoodView More Apparel Hurley Recommend For You New Age Computers Fast-teks On-site Computer Service Saba Software Incorporated Tutor Computer Six Red Marbles Llc Computer Expo C2 Imaging Llc Jda Software Group Incorporated Autodesk Incorporated Ricoh Usa Incorporated