House fire reported in the 100 block of North 12th Avenue in Phoenix, Arizona.
Units responding or on scene include: E1 E2 E3 R3 L1 SQ8 BC1 SDC.
[Update: 7:20 AM MST] Working house fire. Additional units added to the call include: E4 SDC APS000 CR16 PHXP02 RH1 SWG000 U10.