Task Force 81 responded to a reported dwelling fire on St. Mark Drive in Glendora. 8101 arrived on location with heavy smoke and embers flowing from the top of a chimney. SQ-81 arrived on location and stretched 1  13/4" handline Q-29 arrived on location to ladder to dwelling and check for and extension. SQ-81  crew entered the dwelling and verified the fire was contained to the fire box, the companies removed the contents of the fire box to the exterior of the dwelling.