NEW YORK COMMERCIAL LITIGATION ATTORNEYS
The Long Island-based Commercial Litigation attorneys at Barnes & Barnes, P.C. pursue complex business claims in the Commercial Division of the New York State Supreme Court, Federal Court and various arbitration forums. Our decades of experience in Commercial Litigation helps us deliver pragmatic strategies to achieve solutions which align with the client’s business objectives. In that regard, we achieve timely and relevant results on a cost-effective, results-oriented manner.
How We Help Our Clients

Disputes between businesses

commercial litigation

breach of contract
arbitration
Business Fraud
cybersecurity & data breach litigation

Interference with business relationships
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what our clients say
meet the team
Leo K. Barnes, Jr.
Matthew J. Barnes
Ryan J. McMahon
Sonia A. Russo
Morgan E. Weber
recognitions
2023 Long Island Business News reader rankings winner x4
Best Construction Law Firm
Best Law Firm (Overall)
Best Business Formation Law Firm
Best Litigation Law Firm
Insights
Partnership Disputes Over Profit Sharing and Contributions
When a business partnership is formed, partners typically share financial expectations for the company. However, disputes over profit sharing and contributions can arise due to unclear agreements, unbalanced workloads, and differing financial priorities. Partners may...
Cybersecurity Breaches and Legal Liability for Your Business
The frequency of cybersecurity breaches is on the rise, posing a serious threat to Long Island businesses of all sizes. According to statistics, 41% of small businesses were victims of a cyber attack in 2023. Breaches may not only lead to operational disruption, IT...
Types of Misrepresentation in New York Business Disputes
When you negotiate a deal or enter into a business transaction, you trust the other party is providing you with truthful and accurate information. When a party is not candid about what they can perform or deliver, disputes can arise based on misrepresentation. It’s...