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

March 11, 2025

New State Requirements to Use Contractors Registered with NYSDOL

All contractors and subcontractors submitting bids or performing construction work on public works projects, or private projects covered by Article 8 of the Labor Law, are now required to register with the New York State Department of Labor (NYSDOL) under Labor Law § 220-i.

Legal Alerts

February 27, 2025

Federal Corporate Transparency Act: An Important Update

The Treasury Department has announced that, with respect to the Act, not only will it not enforce any penalties or fines associated with the beneficial ownership information reporting rule under the existing regulatory deadlines, but it will further not enforce any penalties or fines against U.S. citizens or domestic reporting companies or their beneficial owners after the forthcoming rule changes take effect either.

Company News

January 3, 2025

Costello, Cooney & Fearon Shines Bright in Downtown Syracuse Window Wonderland Contest

Costello, Cooney & Fearon is proud to announce its third-place win in the eighth annual Downtown Syracuse Window Wonderland Contest! Our festive holiday display, featuring a cheerful snowman, a whimsical winter landscape, and sparkling white twinkle lights, delighted thousands of voters throughout the holiday season.

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.