Hours Of Operations Matrix Systems Michigan Walled Lake 48390 Matrix Systems Hours of Operation and Location in Walled Lake, MI 48390 4.3 - 30 votes 850 Ladd Rd, Bldg B, Walled Lake, MI 48390 (248) 926-0698 Get Directions Matrix Systems Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Walled LakeView More Apparel CoachExpressJourneys Sports VansBasic Basic Recommend For You Wireless Zone Pc Professionals Datatech Labs Data Recovery Digital Realms Kddi America Incorporated My Buys Incorporated Nice Systems Incorporated Proactive Technologies Network Solution Oracle Corporation