A fire which broke out around 6.30am today in Western Heights is being treated as suspicious, and firefighters and police are still at the scene.
Fire communications shift manager Murray Bannister said Fire and Emergency New Zealand had received multiple calls about the fire on Brookland Rd, with the first call at 6.25am.
"They were reports of a shed on fire. It transpired it was actually a garage fire and it was well involved when we arrived."
Two fire trucks were at the scene at the time.