Greater Sudbury Fire Services were called to a fire structure in Ravina Ave and Orell Street in Garson around 5:45pm on June 21st, 2019.
Firefighters from at least three stations responded to the call.
Witnesses reported that there were two houses involved in the incident.
Greater Sudbury Police requested via twitter that the public "avoid the area to allow Fire (Services) to respond adequately" around 6:22pm.
It's not known if there were any injuries or what caused the fire at this time.
This story will be updates when more information is made available