On Saturday (31) at 5.47pm, one crew from St Neots was called to a chimney fire on School Lane, Eaton Socon.
Using chimney gear, firefighters extinguished the fire, before returning to their station by 7pm.
The cause of the fire was accidental.
A fire service spokesperson said: “Please ensure that you get your chimney swept and brickwork inspected at least once a year. This will help to prevent a chimney fire.”