Los Angeles Fire Department spokesman Erik Scott says the girls suffered minor, non-life-threatening injuries Tuesday and were being transported to the hospital as a precaution.
Firefighters responded to Toddler Tech University at West 79th Street and Normandie Avenue at 12:24 p.m.
The car went a foot into the building. Its driver was treated by paramedics at the scene and released.
Scott says police will investigate the incident.
No one answered the phone at Toddler Tech University.