An Award-Winning Syracuse Law Firm with

More than a Century of Real Results

For more than 125 years, Costello, Cooney & Fearon has become known for end-results and evolving innovations.

For Those Who Seek Exceptional Representation and Advice

Built on more than a century of service to the community, Costello, Cooney & Fearon is proud to provide legal counsel to a diverse group of clients. Founded in Downtown Syracuse, New York, our Firm’s commitment to bettering the lives of our community members ranges from complex commercial litigation and business litigation, to municipal counseling to estate litigation and estate planning.

Our Practice

Donald S. DiBenedetto wearing a dark jacket and tie, smiles in the middle of discussion while sitting in a leather chair in Costello, Cooney & Fearon's Hall of Justice

Focused on Creating Real Results for Our Community

For more than a century, the team at Costello, Cooney & Fearon has focused on creating real results for clients, and real career opportunities for their diverse team of professionals.

Meet the Team

Legal Alerts

August 27, 2024

Federal Court Strikes Down FTC’s Proposed Non-Compete Ban as Arbitrary & Capricious

On August 20, 2024, Judge Ada E. Brown of the Northern District of Texas ruled that the FTC’s proposed ban on non-compete agreements violates the Federal Trade Commission Act (FTCA).

Company News

August 22, 2024

Costello, Cooney & Fearon Proud to Announce Attorneys Selected as 2024 Super Lawyers® and Rising Stars

The Firm is proud to announce that several of the Firm’s distinguished attorneys have been recognized by Super Lawyers® for the 2024 Upstate New York Super Lawyers and 2024 Upstate New York Rising Stars lists.

Company News

August 15, 2024

Costello, Cooney & Fearon Proud to Announce Attorneys Named 2025 Best Lawyers

Costello, Cooney & Fearon is proud to announce that several of the Firm's outstanding attorneys have been honored and recognized in the 2025 edition of The Best Lawyers in America®

Experience the Difference

When you choose Costello, Cooney & Fearon, you’re not just selecting any law firm. You’re gaining trusted advocates who prioritize client needs, and fight tirelessly to secure the real results for our clients.