Firehouse Subs adresses in Lawrenceville‚ NJ Home Work hours Firehouse Subs hours New Jersey Lawrenceville AddressPhoneMap3371 US Highway 1 Lawrenceville(609) 520-0020 You May Like Applebee's hoursOlive Garden hoursHooters hoursOutback Steakhouse hoursBonefish Grill hoursJoe's Crab Shack hoursPeople Are Reading