At approximately 19:22 hours on July 20th Station 4 & Station 8 were toned for a confirmed structure fire called in by the occupant of the structure. Upon arrival Engine 4’s crew stretched a 1-3/4” pre connect and encountered light smoke & moderate heat conditions on the second floor. After a couple of minutes and a report from Engine 4’s crew that they had located the fire in an interior wall and it had extended into the attic. Tower 4’s crew assisted Engine 4 with extinguishment & overhaul. Other units on scene were Squad 4 and Station 8 units, Engine 8, Rescue 8 and Squad 8. Station 8 units stood by with their RIT team and also were in service covering for any additional calls in the city. The occupants were out of the residence upon our arrival and did not sustain any injuries.