Firefighters responded to an apartment fire in Birmingham Wednesday afternoon. Birmingham Fire and Rescue said the incident happened just before 6:00 p.m. at Twin Oaks Apartments in the 7700 block of 4th Avenue South. When firefighters arrived they said heavy smoke was coming from a bottom apartment. The fire department helped a disabled man off the second floor and a second man as well. Three units were damaged and a fourth was being checked. A mother and child were displaced and the disabled man was displaced. Help from the Red Cross was requested. The fire department said there were no injuries.