The fire was reported around 12:50 a.m. Saturday in the 600 block of Darby Paoli Road in Radnor Township.
Firefighters arrived to find flames shooting from a two-and-a-half story, four-car garage.
There were no fire hydrants nearby, so rescuers had to call in a tanker truck to help them fight the blaze.
The fire was brought under control around 1:40 a.m.
There was no word on what sparked the fire.
No injuries were reported.
