Montessori Harbor Mesa School
The school office is open from 9 a.m. to 6 p.m., 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: montessorihmschool@gmail.com
Preschool / Elementary School
3025 Deodar Ave.
Costa Mesa, CA 92626