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
Protecting Your Business in a Competitive Market: Legal Strategies
In New York’s competitive business landscape, it’s essential to take proactive measures to safeguard your company, its assets, and its reputation. Notably, there are a number of legal strategies that can be implemented to protect your interests, mitigate potential...
How to Handle Unfair Competition in New York: A Guide for Businesses
You worked hard to build your business, and if someone else misappropriates your labors and expenditures in bad faith, it’s essential to take action to protect your interests. Unfair competition is a business tort that involves a competitor engaging in unfair,...
Family Business Disputes on Long Island: Common Issues and Legal Solutions
There are many advantages in operating a family business on Long Island. However, these dynamics can also present some unique challenges. When conflicts arise in a family business, it’s not only personal relationships that are at risk — business relationships are in...