Updated 3:11 p.m.:
Falconbridge Road at William Street in Garson is closed while Greater Sudbury Fire Services responds to a structure fire.
Brian Morrison, acting deputy chief of Greater Sudbury Fire Services, told Sudbury.com's Keira Ferguson the call came in at 1:39 p.m. and crews from seven fire stations began arriving at 1:47 p.m.
"It's a stubborn fire," Morrison said.
The roof of building is giving them difficulty -- they have to remove sections before they can put the fire out, he said.
It appears no one was injured, since it was a vacant residence, Morrison said. Firefighters searched the area when they arrived and didn't find anyone.
"We will be doing a secondary search once the fire is under control," he said.
No damage estimate is available yet, Morrison said, and there is no damage to neighbouring homes