Firehouse Subs adresses in San Marcos‚ TX Home Work hours Firehouse Subs hours Texas San Marcos AddressPhoneMap2586 S Interstate 35 San Marcos(512) 353-3473 You May Like Raising Cane's hoursChick-fil-A hoursJason's Deli hoursJimmy John's hoursDairy Queen hoursZaxby's hoursPeople Are Reading