Firehouse Subs adresses in Middleburg‚ FL Home Work hours Firehouse Subs hours Florida Middleburg AddressPhoneMap2640 Blanding Blvd, Ste 210 Middleburg(904) 291-4411 You May Like Tropical Smoothie hoursSubway hoursMcDonald's hoursFirehouse Subs hoursLittle Caesars hoursDomino's Pizza hoursPeople Are Reading