Firehouse Subs adresses in Roseville‚ MI Home Work hours Firehouse Subs hours Michigan Roseville AddressPhoneMap27115 Gratiot Ave Roseville(586) 359-2603 You May Like IHOP hoursCheckers/Rally's hoursTim Hortons hoursChipotle Mexican Grill hoursFirehouse Subs hoursHungry Howie's hoursPeople Are Reading