Pontiac Torrent Brake Pedal Goes to the Floor

Replaced Both Front Calipers, Rotors And Brake Pads. Had Brakes Before The Work Was Done, Now We Have None. The Pedal Just Goes To The Floor...

1 Year Ago , Had Brakes Done ......no Problems But Brakes Were Original, So First It Was New Shoes ...then After The Fact Said We Needed New...