Hours Of Operations TSR Alarm Virginia Portsmouth 23703 TSR Alarm Hours of Operation and Location in Portsmouth, VA 23703 4.2 - 67 votes 4000 Coast Guard Blvd, Portsmouth, VA 23703 (757) 484-4439 Get Directions TSR Alarm Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore PortsmouthView More Apparel Big LotsCatoOllie's Bargain OutletCarharttCarter's Sports ColemanJazzerciseTennis Pro ShopTaf-The Athlete's FootA & M Enterprises Jewelry CatoAvonPiercing PagodaCarriage House AntiquesNavy Exchange Recommend For You Tsr Incorporated A & P Food Store Arc Basket Shop Convenience Store Development LLC Food Market George's Market Island Grocery Lowe's Home Improvement