Engines 2, 4, 5, 6 and Battalion 1 en route to 90 Mariposa Avenue for an active fire inside on of the units. All 4 units are being evacuated at this time.
Fire Department on scene.
PD on scene.
Fire Department has primary all clear.
Other office units have been evacuated.
Utilities cut to the building
Fire out. Ventilating at this time.