Costell & Adelson Law Corporation was founded in 1993 in order to offer sophisticated legal services at the highest standards. We maintain our tradition of excellence in a comprehensive, modern practice on both a national and international level. Our lawyers are responsive, thoughtful, ethical and vigorous advocates with a substantive understanding of our clients’ business and legal needs in the many marketplaces where they compete. We place the highest value on collaboration and cooperation in order to provide clients with seamless representation across practice areas and across continents.

The Firm is an established, full-service commercial and business law firm, involved in commercial, corporate, real estate, entertainment and other business transactions and litigation, as well as in corporate restructuring, bankruptcy and debtor/creditor rights and remedies.

Law Firm Overview

Costell & Adelson Law Corporation was originally formed by Jeffrey Lee Costell in January of 1993 and consists of a group of dedicated attorneys and professionals with only their client’s needs and goals in mind.  Mr. Costell, the Chief Executive Officer of the Firm, after years of experience with a large national law firm, made the deliberate decision to maintain his practice in a boutique-firm environment …


At Costell & Adelson our lawyers are as diverse as our practice areas. Our accomplishments, business experiences, education, and interests shape the Firm’s culture. We are the key to providing the full range of service capabilities our clients need by working together as integrated teams with each member drawing from a unique set of talents …

Practice Areas

Costell & Adelson is a full service law firm that can meet all of your business or personal legal needs.

Real Estate • Bankruptcy, Reorganizations, and Creditor/Debtor Rights • Business and Commercial Litigation • Corporate Formations, Transactions and Finance • Entertainment and Media


Santa Monica
100 Wilshire Boulevard, Suite 700
Santa Monica, California 90401

West Valley
20969 Ventura Boulevard, Suite 210
Woodland Hills, California 91364

Tel: (310) 458 -5959
Fax: (310) 458 -7959