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.

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Case Studies

Discover a few of the successes Barnes & Barnes has achieved for its clients between New York City and Montauk.

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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

"The attorneys at B&B are always responsive to address our needs. More importantly, their keen insight and analysis helps our company minimize risk and avoid potential liabilities."

—D.G.

"Our company is a world leader in North Atlantic Live Lobster harvesting and distribution based in Nova Scotia, the largest Area 6 commercial operation on the New England Coast. Last year..."

—T.M.

"I retained Barnes & Barnes, P.C. after my Corporation leased an airplane to a Defendant who ceased making monthly payments and refused to return the aircraft in good working..."

—M.S.

meet the team

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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

How Financial Mismanagement Can Trigger Business Divorce Litigation

Aug 4, 2026 | Insights, Partnerships

Financial transparency and responsible financial management are crucial to maintaining trust among business owners and ensuring a company's continued success. When those who are tasked with overseeing a company’s finances engage in misconduct, make questionable...

Can You Sue a Business Partner for Withholding Business Opportunities in NY?

Jul 29, 2026 | Insights, Partnerships

Business partnership disputes often arise when one partner withholds information about potential business opportunities from the company. In New York business litigation, these cases typically involve allegations that a partner failed to disclose a material...

Building a Case Around Financial Misconduct in a New York Business Dispute

Jul 23, 2026 | Insights

Financial misconduct is one of the most common causes of business disputes among partners, shareholders, and LLC members in New York. Whether the issue involves the misuse of company funds, self-dealing, concealment of financial information, or unauthorized...