Biography
Angelo J. Costanza
I have practiced law in California since 1974. I was the legal advisor to the City of Martinez Police Department and the City of Martinez in 1974-1975.
I have been in private practice since 1976 with a special emphasis on handling personal injury and wrongful death cases. I also handle criminal defense with emphasis on DUI cases.
I have recovered hundreds of thousands of dollars on behalf of my clients over the past 46 years.

I have served as an arbitrator/mediator on numerous cases.
- A.B. from the University of California Berkeley, 1970.
- J.D. From the University of California Hastings College of the Law, 1973.
I was listed in:
- The Maquis Publication Board - Who’s Who in American Law
- Who’s Who Historical Society’s Who’s Who in California
Call (925) 228-2885 Today
706 Ferry Street
Martinez, CA 94553
[Map & Directions]
Telephone: (925) 228-2885
Fax: (925) 228-8687
Email: angelojcostanza@gmail.com