It was all hands on deck for firefighters battling two different abandoned building fires Wednesday night in Chatham County. Chatham Emergency Services got a call that flames and smoke were coming from a building off ACL Boulevard just before 8 p.m. Twenty-one Chatham firefighters, along with crews from Savannah Fire, responded. Chatham EMS says an abandoned building caught fire. Crews also dealt with live power lines sparking on the ground. Then around 11:30 p.m., Chatham County Police say an abandoned house caught fire on Gerrard Avenue. Several fire crews had to respond to help put out the blaze. No injuries were reported in either of these incidents. The cause of both fires is under investigation.