About

John Barquin is an attorney in Charlotte, North Carolina, who practices general law with a focus on providing thoughtful, dependable legal support to the clients and organization he serves. As a member of Duke Energy Corporation’s legal team, he contributes to a wide range of legal matters with an emphasis on practical problem-solving, sound judgment, and clear communication. His work reflects a commitment to helping navigate complex legal issues efficiently and effectively. Based in Charlotte, NC, John Barquin brings a professional, client-focused approach to his practice. He understands that legal matters often require not only technical skill, but also responsiveness, attention to detail, and the ability to see the broader business and operational context. Whether addressing day-to-day legal questions or more nuanced challenges, he is dedicated to delivering reliable counsel that supports informed decision-making. With admission to the North Carolina Bar, Bar Number 2370591, John Barquin is well-positioned to serve clients and stakeholders in a dynamic legal environment. His general practice background allows him to approach legal issues with versatility and adaptability, while his role at Duke Energy Corporation underscores his commitment to high standards of professionalism. Clients and colleagues alike can rely on his steady, solution-oriented approach and his focus on helping achieve practical results.

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