Mt. SAC Important Message

Beginning Summer Intersession, Covid-19 vaccinations are encouraged, but not required. Learn more about our safety guidelines at


Contact Us 

Teacher Preparation Center

Building 26A, Room 1610
Mt. San Antonio College
1100 N. Grand Ave.
Walnut, CA 91789 
TPI Office: (909) 274-4190
Google Voice (Text Only): (626) 479-1485
Fax: (909) 468-4118

Spring 2022 Office Hours 

Office Hours*
Mon / Wed: 8:00 a.m. - 5:00 p.m.
Tue / Thu: 8:00 a.m. - 3:00 p.m.
Friday-Sunday: CLOSED

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