Crews received reports of smoke billowing from the roof of the building on Peach and Hamilton Avenues just before 7 a.m.
Officials say the first firefighters who arrived on the scene requested additional resources to douse the blaze.
Fresno Fire on scene of a working structure fire, callers reported a vacant building with smoke showing from the roof, first arriving crews have ordered more resources to assist with fighting the blaze. pic.twitter.com/JyIzMQxTGF— Fresno Fire PIO (@FresnoFire) July 14, 2020
This is a developing story. Stay with Action News for updates.