SQ18 advised heavy smoke showing before arriving on scene. On scene they gave a large amount of fire showing from a 1 story apartment complex. SQ18/Q18 started search and rescue/fire attack. SQ14 assisted on fire attack along with SQ3 and E6. Q14/SQ10 were search and rescue. E5 was RIC. E10 was relief for fire attack crews and took care of utilities. HR4 and SQ4 were ventilation. BAT1/BAT9 had command.