The two firefighters hurt while fighting Monday's blaze in Marianna are now out of the hospital.
One suffered severe dehydration, the other was hit by a falling board while battling the blaze that destroyed a city block.
Authorities believe a tire shredder sparked the fire which engulfed barnes tire store, napa auto parts and a dance studio.
The owners of both Barnes Tire Store and Napa Auto say they will rebuild.
Firefighters were at the scene overnight looking to douse any hot spots.
There's no word yet on any damage estimate.