Eau Claire firefighters quickly doused a house fire Thursday evening in the Princeton Valley development on the city’s northeast side. The fire at 4118 Liberty Court was reported at about 6:30 p.m., and the back side of the home was totally involved with flames when firefighters arrived, said Eau Claire fire Battalion Chief Matt Jaggar. Firefighters had the fire under control in about 20 minutes, with most of the damage limited to the home’s rear exterior and attic. The home’s occupants self-evacuated, and no injuries were reported.