UPDATE: The Chattanooga Fire Department battled a fire in the 1400 block of Mueller Avenue in Chattanooga Saturday afternoon.

Around 2:45 pm, firefighters were dispatched to Mueller Company, which is a "full-line supplier of potable Water Distribution Products and a large selection of fire protection products," according to the company's website.

"We’re told that workers were repairing or replacing a portion of the roof when the fire started. They got off the roof and called 911," a CFD spokesperson said.

Chattanooga police officers said there are no injuries to report at this time. 

Stay with Channel 3 for the latest on the developing story.