Alert: Mt. SAC has Transitioned to Online Classes and Services (see www.mtsac.edu/online). Learn more about our COVID-19 response at www.mtsac.edu/health.
Please remind your students that no Food or Drinks are allowed in the computer classrooms and our Business Division Computer Lab.
1100 N. Grand Ave., Walnut, CA 91789
Phone(909) 274-7500
Campus Police(909) 274-4555
Text-A-Tip(909) 610-9139
