Contact Us

Montessori Harbor-Mesa School

The school office is open from 9am to 4pm, Monday through Friday, and we’d be delighted to answer any questions you may have or schedule a tour for you and your family.

Phone: 714-549-3803
Email: montessorihms@sbcglobal.net

Preschool
1701 W. Baker St.
Costa Mesa, CA 92626

Elementary School
3025 Deodar Ave.
Costa Mesa, CA 92626