List of Firehouse Subs Stores in Lexington Park, MD Outlet Note Regular Brands Firehouse Subs Maryland Lexington Park Rating 4.9 based on 81 votes Official Website http://www.firehousesubs.com/ Products Salads Catering Subs Sub Sandwiches NameAddressPhone Name/Address/Phone Firehouse Subs outlet - Lexington Park 22755 Maple Rd (301) 862-1221 People Also Viewed