The fire broke out at 8 p.m. Thursday at Five Star Auctions on the 300 block of Borelli Drive.
No one was hurt.
The flames re-ignited at midnight, and firefighters spent several more hours dousing hotspots.
Fire investigators are working to determine the cause.
----------
Send a breaking news alert to Action News
Report a correction or typo
Learn more about the 6abc family of apps