About

James Walter McTarnaghan is a seasoned attorney with 41 years of experience advising clients in telecommunications, administrative law, and energy and utilities matters. Based in San Francisco, he brings a deep understanding of the regulatory and operational challenges that shape these highly regulated industries. His practice reflects a sophisticated command of legal and policy issues affecting businesses that operate before government agencies, utilities regulators, and other administrative bodies, as well as entities navigating complex communications and infrastructure frameworks. Throughout his career, Mr. McTarnaghan has developed a practical, solutions-oriented approach designed to help clients move forward with confidence in demanding regulatory environments. He is known for providing clear, strategic guidance tailored to the needs of each matter, whether involving compliance considerations, agency proceedings, or broader industry-specific legal concerns. His work in telecommunications, administrative law, and energy and utilities positions him to assist clients facing evolving regulatory requirements and high-stakes decision-making. Mr. McTarnaghan’s long-standing experience allows him to counsel clients with a steady, informed perspective grounded in decades of practice. He is committed to delivering responsive, thoughtful representation and helping clients address legal challenges efficiently and effectively. His background at Duane Morris LLP and Perkins Coie underscores a career built on professionalism, client service, and a strong understanding of complex regulatory landscapes.

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