Fire crews were dispatched just before 12:00 p.m. for a fire on the 9300 block of Jamison Avenue.
First responders reported heavy fire showing from a twin home that consists of four apartments.
Officials say three units were damaged in the 2-alarm blaze, and three people were transported to area hospitals with non-life threatening injuries.
The fire was brought under control within an hour.
The cause of the fire remains under investigation.