Firehouse Subs adresses in Irmo‚ SC Home Work hours Firehouse Subs hours South Carolina Irmo AddressPhoneMap7467 Saint Andrews Rd, Ste 2 Irmo(803) 407-8548 You May Like Papa John's hoursJersey Mike's Subs hoursBurger King hoursSonic hoursFirehouse Subs hoursMoe's Southwest Grill hoursPeople Are Reading