List of Firehouse Subs Stores in Gambrills, MD Outlet Note Regular Brands Firehouse Subs Maryland Gambrills 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 - Gambrills 2622 Brandermill Blvd (410) 721-3500 People Also Viewed