The Pennsylvania State Police fire marshal is investigating a Monday night fire at the P & L Automotive garage at 1124 Interchange Road, Gilbert. Polk Township, West End, Kunkletown and Lehigh Valley Health Network EMS were dispatched at 7:45 p.m. for reports of flames showing. Fire Chief Billy Tippett said the fire was under control at 8 p.m. Crews remained on scene for approximately 1 hour and 35 minutes. There were no injuries. AMY LEAP/TIMES NEWS