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

Family Business Disputes on Long Island: Common Issues and Legal Solutions

Apr 16, 2025 | Insights

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...

The Importance of a Trial Lawyer in Long Island Business Disputes

Apr 14, 2025 | Insights

Most businesses will face a dispute at some point — whether it involves a breach of contract, conflict with a partner, fraud, a breach of fiduciary duty, or another issue. Although some matters can be settled through negotiation, mediation, or arbitration, others can...

Why You Need a Non-Compete Agreement Lawyer on Long Island

Mar 27, 2025 | Insights

A non-compete agreement can be essential to protect your company’s trade secrets, client lists, and other proprietary information from being disclosed to competitors. However, creating these agreements can be complex — and they are increasingly scrutinized in the...