A fire in the retail area of the Caltex petrol station on Taieri Rd is not being treated as suspicious, a New Zealand Fire Service spokesman says.
The Roslyn station attended the blaze, which was mainly in the roof area, just before 8am today.
It was ''well involved'' on arrival, but did not take firefighters long to extinguish.
On arrival fire fighters isolated the fuel pumps.
The extent of the damage was unknown, he said.