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

Why Engaging an Attorney with Local Experience Matters in New York Business Litigation

Oct 6, 2026 | Insights

When a business dispute arises, the outcome can have substantial financial and operational consequences for your company. With so much at stake, choosing an attorney with local experience is crucial to navigate the matter effectively. For Long Island business owners,...

Anticipatory Breach: What to Do When a Party Signals They Won’t Perform

Sep 16, 2026 | Breach of Contract, Insights

If you own a business, a contract with a customer, vendor, partner, or other party may be essential to your company’s operations. When that party signals they will not fulfill their obligations under the agreement, your business may face financial losses, operational...

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...