SAN ANTONIO -

Residents at a north San Antonio apartment complex were evacuated Tuesday morning because of a fire.

San Antonio fire officials said the fire broke out just after 2 a.m at the Park West Apartments in the 11000 block of West Avenue.

Firefighters arrived to heavy flames on a pair of balconies, but were able to contain the fire and extinguish it quickly.

Arson was called to investigate a cause. Damage estimates were unknown Tuesday morning. No injuries were reported.