List of Firehouse Subs Stores in Katy, TX Outlet Note Regular Brands Firehouse Subs Texas Katy 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 - Katy 20900 Katy Fwy (832) 321-5145 People Also Viewed