Bilski was convicted in March of 143 counts of sexual assault.
Bilski was hired to do renovations at the girl's home between 1998 and 2003. She was between 2 and 6 years old at the time.
Videotapes played at the trial drove some jurors to tears.
Bilski told the judge he became addicted to pornography at age 6 and said he was sexually abused by neighbors.
