An investigation is underway after an auto body shop caught fire in Sparks on Wednesday night. 

Fire crews tell us the building was empty when the fire broke out after 9:15 p.m. near 21st Street and Freeport Boulevard. 

No injuries were reported and the fire was contained to the building.

ORIGINAL STORY: 

Sparks and Reno firefighters are on scene of a fire at a commercial building at 21st Street and Freeport Boulevard.

21st Street is closed south of Glendale Avenue. People are asked to avoid the area.

No injuries have been reported.

We are working on gathering more information and will update this story as soon as we learn more.