At 1100 hours, Companies 11 & 10 were dispatched to the Savage RT 61 Dodge for a gas leak. Deputy 11-1 on scene with no evacuations in progress. Deputy 11-1 took Savage Command. Chief 10 began a mandatory evac of the structure. Rescue 37 was placed on stand by at their station per Command. Crews arrived and determined there was a meter outside that malfunctioned allowing gas to leakout. UGI arrived and was able to secure the gas to the structure. Crews metered the building to find it clear. The Twp Building Inspecter was called to the scene to assist with some minor issues. The Companies were released at 1217 hours.