A garage of the business, located at 900 E. Elizabeth Avenue, was consumed by flames and heavy smoke condition around 6:35 a.m., local police said.
The business was not open at the time and no injuries are reported.
Union County Fire Mutual Aid was activated, and firefighters were still actively battling as of 8 a.m.
Three alarms were called.
Click here to follow Daily Voice Elizabeth and receive free news updates.