House fire reported in the 3900 block of South Oak Street in Tempe, Arizona.
Units responding include: E271 E272 E273 E278 L273 BC271 BC282 EDC(B201).
[Update: 5:00 AM MST] Working house fire. Additional units responding include: P-273 C2700 CARE7 SRP000 SWG000 TMPP00 U277.