1749hrs Company 5 Forest, (first due) Company 1 Bedford (second due and RIT) were dispatched to Jefferson Ridge Apartments for the report of a rear deck on fire. First arriving units located heavy fire showing from the A and C side of an end unit two story apartment building. Crews made a quick and efficient fire attack to keep the fire to the original apartment with only minimal extension. Wagon 1 with four caught the nearest hydrant and laid in for water supply. Crews worked off of Tower 5 and Ladder 1 to provide vertical ventilation. All searches proved negative. Total Company 1 personnel: 12. Units operating on scene: W1, L1, E51, T5, E5, R5, E3, R3, K3, BCoFR M-14-5.