Saskatoon firefighters had a battle on their hands in the Holliston neighbourhood Tuesday afternoon.

Crews were called to a garage fire on the 1500 block of Jackson Avenue just after 4 p.m. The garage, which contained a tow truck, was fully engulfed when firefighters arrived. A downed power line was sparking. Propane tanks were exploding.

Crews needed 35 minutes to control the blaze.

No one was injured.

A fire investigator has yet to determine the cause of the flames.

Damage is estimated at $90,000.