Caledon Fire and Emergency Services are reporting an active fire at a residence in the area of Mayfield Road.
Caledon Fire told CTV News that crews managed to keep the fire under control. The 9-1-1 call came in just before 6 a.m. Monday morning, and 13 units responded to the scene.
No injuries have been reported. The Ontario Fire Mashal is expected to lead the investigation.
Mayfield Road was closed between Humber Station Road and Coleraine Drive, but Caledon OPP have since reopened the area.