Crews with the Dryden Fire Service are on the scene of the Dryden Mission, near the Duke Street and Van Horne Avenue intersection.
Firefighters are responding to a fire alarm call, which came in shortly after 9 a.m. Residents are asked to slow down and avoid the area.
Firefighters responded to the same building for a fire alarm call on August 28.
For more information:
DFS responds to Dryden Mission