Wednesday afternoon the Mahwah Fire Department, EMS, Police, along with mutual aid companies from surrounding towns responded to a reported attic fire off of Ridge Road. Initial reports indicated smoke showing from the roof. Upon arrival of first due units, firefighters confirmed a working fire in the attic space. Rescue Engine 117 arrived on scene with a full crew, immediately stretching a second hand-line to help knock down fire. Rescue 1 arrived and conducted a search of the adjoining units in the structure. Reserve Engine (acting Engine 115) arrived and supplied additional manpower if needed. After the main body of fire was knocked down, firefighters conducted extensive overhaul operations to ensure complete extinguishment and performed mechanical ventilation to clear smoke from the attic area. All units operated on scene for approximately 3 hours before returning to quarters.