The blaze was reported at 6:45 a.m. Tuesday in the 1100 block of South 9th Street.
Images from Chopper 6 HD showed several firefighting units on the scene and some smoke coming from the roof of one of the shops.
At least a dozen firefighters were moving in and out of the store. The fire appeared to be under control.
No injuries were reported.
There was no immediate word what sparked the blaze.
Stay with Action News and 6abc.com for more information as it becomes available.