List of Firehouse Subs Stores in Denver, CO Outlet Note Regular Brands Firehouse Subs Colorado Denver 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 - Denver 6345 E Hampden Ave, Ste 102 (303) 756-6874 People Also Viewed