Celebrating Over 40 Years​
Established in 1981, MDI has provided structural engineering services for thousands of properties in California and Nevada.
Our Story
View brief history of our structural engineering firm, and meet our principal, Masoud Dejban.
Clients / Testimonials
View a list of some of our clients in last
thirty years, along with testimonials.​
Masoud Dejban, Inc.
Structural Engineering Firm​
Masoud Dejban, Inc.   17200 Ventura Boulevard #213A    Encino, CA 91316    Ph: 818.784.5571    Fax: 818.784.5662    email: info@mdejban.com
772 Sarbonne Rd.
8000  Beverly Blvd.