Fire crews responded to a fire at Olympic Panel in downtown Shelton on Wednesday afternoon.
The call went out just after 5 p.m. KING 5 News received calls from people reporting a fireball.
Residents were being asked to avoid Front Street.
The Shelton Fire Department said the motor in a piece of equipment caught fire and the fire was mostly contained by sprinklers.
The fire was quickly extinguished.
No one was hurt.