Weekend Mass Times: 
Immaculate Conception Church
         Saturday    5:00 PM
         Sunday      9:00 AM
St. Theodore Mission  (Avon)
       Sunday    11:15 AM
Weekday Mass Times:   (Chapel - 609 Clark)
       Tuesday-Friday @ 8:00 AM
Rite of Reconciliation:   
       Saturday from 3:30 - 4:30 PM
       or by appointment.
Click Church names for maps/directions.
    Pastor: Rev. Joseph P. Fleming
    Office Phone: (406) 846-4114
    email:   jpflemi@msn.com
Ministries Web Page:
Mission Statement:
We will know, love and serve God as we build a welcoming Catholic community, helping to spread God’s love through peace, forgiveness, compassion, and Catholic social justice.  We will be Christ to one another in the sharing of our individual gifts and talents.
Check out our Pastoral Council Page

Annual Financial Reports:
 Our Parish is now Online with:
ParishSoft ConnectNow
& ​Connect Now Online Giving
​Click links for more details.