welcome to ITZEN.

our experienced, creative team delivers full-service architectural design to people with something to say. let’s talk!

commercial

from corporate offices, retail, and restaurants to civic, religious, and institutional projects—we’ve got you covered.

residential

custom residential design in the form of a new build, ADU, addition, or renovation—our focus is on designing your home.

about us

rooted in the heart of downtown santa ana, CA, we’re focused on creative collaboration and believe architecture should be thoughtful, exciting, forward-thinking, and FUN.