According to the Los Angeles Police Department, the incident happened around noon Saturday. When officers arrived, the burglars were already gone.
Surveillance footage shows what appears to be two suspects in dark clothing walking toward the home. Police could not say if anything was taken.
No one was home at the time and no arrests have been made.
The suspects were last seen going eastbound in a dark blue or gray Toyota Tacoma.
Records show Theis has owned the home since January.