At ~5:17 PM, Westmorland 911 dispatched Station 20 (Murrysville VFC) to assist Station 64 (White Valley VFD) for a report of an Odor of Natural Gas in a home on Old William Penn Highway. Station 20 responded with Truck 20 (2 firefighters including Lieutenant 20), with 3 firefighters at Station 20 incase Engine 20 was required at the scene. Westmorland 911 dispatched the following additional stations to assist Station 64: Station 22 (Export VFD), Station 78 (Sardis VFC), and Station 30 (Delmont VFD). Chief 64 was first on scene, found no odor of gas, and cancelled all responding units other that Engine 64. Truck 20 returned to service and station.