Barnes & Barnes, P.C.

Focus and where claims are filed

This is a commercial litigation firm based in Melville, on Long Island. The firm handles business disputes and files claims in three settings. Its attorneys appear in the Commercial Division of the New York State Supreme Court, in Federal Court, and in arbitration.

The Commercial Division is the part of the New York State Supreme Court reserved for business cases above a set dollar amount. Judges there hear contract fights, shareholder claims, and disputes over the sale or control of a company. In my opinion, a firm that names this forum on its home page is telling a reader what kind of matters it wants through the door.

The disputes the firm takes on

The firm's list starts with the classic business claims. It handles breach of contract, business fraud, and breach of fiduciary duty. It also takes on business divorce, the process by which co-owners separate a company, along with shareholder and partner disputes.

Business divorce is worth a closer look, because it names a common Long Island problem. Two or three owners build a company, then split over money or direction, and the law has to unwind the arrangement. That can mean buying one side out, forcing a sale, or dissolving the company through the court. A firm that lists this work by name has seen the pattern before.

Contracts, competition, and duty

Restrictive covenants and non-competes are a good example of the day-to-day work. These cases turn on a contract clause that limits where a former employee or a seller can compete. A court asks whether the clause is reasonable in time, geography, and scope before it enforces one. New York law has moved on these terms in recent years, so the fights are live.

Breach of fiduciary duty claims overlap with the firm's business divorce work. A fiduciary is someone the law trusts to act for another, such as a company officer or a managing partner. When that person puts their own interest first, the claim gives the other owners a way to recover. These matters often run alongside a fight over who controls the company.

Construction law brings a different set of documents into the room. These disputes involve contracts, change orders, payment applications, and mechanic's liens filed against a property. The firm handles that work as part of its business docket, which fits, because a stalled project costs money first and raises technical questions second.

Other areas the firm names

The rest of the map fills out the same theme. The firm handles cybersecurity and data breach litigation, wire transfer fraud, and interference with business relationships. Debtor and creditor claims, unfair competition, and real estate disputes appear on the list as well.

Courts, arbitration, and urgent orders

A commercial case at this firm tends to follow a set path. It opens with a complaint and an answer, moves into discovery where each side exchanges documents and takes depositions, and often turns on motions before any trial date. Many of these disputes settle once the records are on the table. The value of a litigation firm shows in how it handles those middle stages, which is where most of the cost and the bargaining power collect.

Arbitration is one of the forums the firm names. A private arbitrator or panel decides the case in place of a judge, and the result is usually binding with narrow grounds for appeal. Contracts between businesses often require it, so a commercial litigator has to be as comfortable there as in a courtroom.

The firm also files applications for temporary restraining orders and injunctions. These are court orders that pause a party's conduct while a case moves forward. A judge weighs the risk of harm and the strength of the claim before granting one, and these applications often move on a short clock. Work of this kind rewards a team that can turn briefing around fast.

How the team is built

Eight attorneys are listed on the firm's team. Two of them, Leo K. Barnes, Jr. and Matthew J. Barnes, share the name on the door. The others are Ryan J. McMahon, Lesley A. Reardon, David I. Roth, Sonia A. Russo, Joseph P. Walsh, and Morgan E. Weber.

The site does not list titles, law schools, or admission dates for these attorneys, so a reader has the names and the practice list to work from. As a reviewer, I read a group of eight at a firm with this focus as a bench sized to carry cases through discovery and motion practice, where commercial matters tend to consume the most hours. That gives a client more than one lawyer to reach on a matter, which counts when a case has parallel deadlines.

Who the firm serves and where

The firm says it serves clients between New York City and Montauk. That line covers the length of Long Island, including Nassau and Suffolk counties, plus the New York City courts at the western end. For a business on the Island, that keeps its lawyers within reach of both the county courts and the federal courthouses that hear larger commercial claims.

The site gives a prospective client a clear picture of subject matter and venue. The firm handles business litigation, it names the Commercial Division, Federal Court, and arbitration as its forums, and it lists eight attorneys who do the work. Its stated service area runs across Long Island, between New York City and Montauk.