Trucks from the Riverdale and Bettendorf were called Wednesday to Arconic Davenport West in response to what was called a "brief" fire.
According to a company spokesperson, sparks ignited a small fire inside the ventilation system of a piece of equipment in the cold rolling plant around 11 a.m. Wednesday at the plant on State Street in Riverdale.
Arconic's first responders, with help from Riverdale and Bettendorf, quickly put out the fire.
Arconic said no one was injury during the blaze and any estimate of damage could not be made until the equipment and area was cleaned up.
Sign up for our Crime & Courts newsletter
Get the latest in local public safety news with this weekly email.