1978 – St. Louis de Montfort Parish is established. 1980 – Construction of the original Church and Social Hall is completed.
1982 – Parish Office building is completed. 1988 – Craig Willy Hall is built to support parish events and gatherings. 1993 – The Rectory and Preschool are constructed. 1994 – Ministry Center is added to serve the growing needs of the parish community. 1995 – Perpetual Adoration Chapel is established, offering a sacred space for continuous prayer. 2000 – SLDM School opens its doors to students. 2003 – The SLDM Food Pantry is established to support those in need. 2010 – Major Church remodel enhances worship and gathering spaces.