1937 hours. The Ronkonkoma Fire Department was dispatched to a report of an outside fire at 37 Center Street. Units arrived to find an active fire on the upper level of a two story private dwelling. The fire was re-toned, bringing Lakeland, Farmingville and Nesconset FD units to the scene. The fire was brought under control within 20 minutes. There were no injuries, and all units cleared from the scene within 90 minutes. Fire Marshals from the Town of Brookhaven are handling the investigation.