The Watertown Fire Department responded to a fire just a block from the Central Fire Station early Saturday morning, and put out the blaze before it spread.
The fire occurred at 85 Main St., in an office building next to the Santander Bank, while the Fire Station is at 99 Main St.
“It was a working fire and came in at 2:07 a.m.,” said Fire Chief Bob Quinn. “The fire was contained to one room and we were alerted by the alarm system.”
The cause of the fire is under investigation at this time, Quinn said.