Please let us know if you have any questions or comments.

We welcome your feedback!

• By email at commedreg@mtsac.edu
• By phone at (909) 274-4220
• By fax at (909) 468-3937
• By mail to Mt. San Antonio College, Community Education, 1100 North Grand Avenue, Walnut, CA  91789
• Or in person on the Mt. SAC campus, Building 40, Room 101

Our office hours are:  Monday-Thursday 8:00a.m.- 6:00p.m. and Friday 8:00a.m.- 4:00p.m.

We are closed Saturdays, Sundays and Mt. SAC Holidays

Click here for the campus map.

• From the 60 Freeway, exit Grand Avenue, proceed north to 1100 North Grand Avenue.
• From the 10 Freeway, exit Grand Avenue, proceed south to 1100 North Grand Avenue.
• From the 57 Freeway, exit Temple Avenue, proceed west to 1100 North Grand Avenue.