Box 1-4 sent Squad 8, Wagon 4, Towers 1, 2, and Chief 5 (Wise) to 2517 Barkley Lane for a structure fire at 2308 hours. A single caller advised a fire, she could’nt get out, and alarms were going off in the background. PD on scene confirming a fire with confirmed entrapment. Chief 5 requested the box be upgraded bringing Wagon 3, Rescue 69, and Air 13 to the scene. Squad 8 arrived with heavy fire showing from the rear and secured a mid block hydrant. Chief 5 assumed command reporting a good fire going 2nd floor rear of a 2 story row of dwellings. Companies went into search and rescue operation and were advised of two children trapped on the 2nd floor near the front of the house. Chief 1 (Enterline) requested an additional 1 and 1. Engine 30 and Truck 32 already alerted for standby were sent to the scene. The victims were successfully removed and handed over to the care of EMS. The fire was quickly knocked down and primarily held to the 2nd floor rear.