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
Debtor vs. Creditor Claims: How a Long Island Attorney Can Help
If you own a business on Long Island, there will inevitably come a time when you need to collect on a debt — or defend against a creditor claim. Whether you’re owed money or owe it, a debtor/creditor dispute can have a significant impact on your cash flow, operations,...
Is Specific Performance the Best Legal Remedy for Your New York Real Estate Case?
Since no two pieces of real estate are identical, it can often be difficult to find a comparable property if a party backs out of a deal. In these situations, monetary damages may not be sufficient to compensate the party who was harmed by the other party’s breach....
Piercing the Corporate Veil: When Corporate Owners Can Be Held Liable
Piercing the corporate veil is an equitable remedy used in commercial litigation when fairness would not be achieved by allowing liability to rest solely with the corporation. Although corporations exist independently from their owners, personal liability can still be...