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.

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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

Real Estate Disputes for Long Island Businesses: Legal Essentials

Jun 18, 2025 | Insights

Disputes concerning commercial real estate matters are not uncommon on Long Island. Whether you lease your commercial space or own it, a real estate dispute can significantly disrupt business operations, deplete your resources, and impact your bottom line. As a...

How to Separate from a Business Partner Legally in New York

Jun 10, 2025 | Insights

When you go into business with someone, you don’t expect the partnership to deteriorate. But as with any relationship, business partnerships can become contentious due to differences in opinion, breakdowns in communication, unequal workloads, and financial...

Common Types of Financial Fraud in Long Island Businesses

Jun 3, 2025 | Insights

Financial fraud is a serious concern for business owners on Long Island. Whether you own a small company or a large corporation, these types of illegal schemes can lead to significant financial loss, operational disruptions, and reputational damage. It’s critical to...