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

When Partner Buyouts Can Lead to Litigation

Sep 8, 2026 | Insights, Partnerships

A partner buyout can provide a practical way for a business owner to exit a partnership while allowing the remaining partners to continue operating the company. However, when disagreements arise over the terms, valuation, or execution of a buyout, they can quickly...

Enforcing (or Challenging) Liquidated Damages Clauses in New York

Sep 2, 2026 | Breach of Contract, Insights

Liquidated damages clauses in contracts can provide businesses with greater certainty about the financial consequences of a breach. Rather than requiring a party to prove their losses after a breach occurs, a properly drafted liquidated damages clause establishes in...

The Role of a Business Litigation Attorney in a Business Divorce

Aug 26, 2026 | Insights, Partnerships

When business owners can no longer work together or disagree about how the company should be operated, the company’s operations, assets, and longevity can be threatened. What begins as an internal conflict can quickly escalate into litigation involving claims of...