Contact Us Yuma Campus 350 E 18th St Yuma, AZ 85364 Phone: 928-782-2052 San Luis Campus 1044 N. 10th Ave. San Luis, AZ 85349 Phone: 928-627-5008 Harvest Preschool & Child Care 1793 S 1st Ave Yuma, Arizona 85364 Phone: 928-276-4286