At ~ 4:21 AM, Westmoreland 911 dispatched Station 20 (Murrysville VFC) to assist Station 78 (Sardis VFC) for an Automatic Fire Alarm (AFA) at a home on Edwards Road. Station 20 responded with Truck 20 (3 firefighters including Captain 20). Westmoreland 911 also dispatched the following stations to assist Station 78: Station 236 (Holiday Park VFC), Station 115 (Upper Burrell VFC), Station 102 (Washington Township VFC), Station 64 (White Valley VFC), and the Murrysville Police. Engine 78 was first on scene, and found no smoke or fire coming from the structure. Command 78 cancelled all responding units except for Engine 78. Truck 20 returned to service and station.