Calhoun Energy, Oil & Gas Lawyers

Partner David Messer brings a dynamic courtroom presence and significant trial experience to the firm, which he joined in 2007. As a trial lawyer in Oklahoma for six years, David achieved both legally and socially significant appeals and courtroom victories. His current trial practice focuses on a full spectrum of business law, with an emphasis on all phases of business litigation and dispute resolution, including trials, appeals, mediation, and arbitration. David has been successful in oil and gas litigation, construction and engineering disputes, homeowners' association disputes, election disputes, and business disputes of all kinds, including high net-worth matters involving family-owned...

Accomplished Environmental and Energy Attorney with extensive legal, technical and business experience. Substantive and practical knowledge of environmental and energy law, policy and regulation; regulatory compliance, permitting, and complex litigation in state and federal courts. Nationally recognized expert in the re-development of environmentally impaired commercial and industrial real estate. Achieved clients’ goals and objectives within multi-disciplined teams. Strong entrepreneurial focus and proven management experience. Successfully litigated claims against Public Service Commission involving $6.4 billion in proposed public utility expansion. Recovered millions of dollars on behalf of clients in connection with citizen suits under the federal Clean Water Act. Creative legal...

James P. Galvin is the founder of Galvin Legal. He is a member of the Florida Bar and the State Bar of Georgia. He graduated from Georgia State University in Atlanta, Georgia with a Bachelor of Business Administration degree in Finance. He obtained his Juris Doctor from the University of Miami School of Law in Coral Gables, Florida. At the University of Miami, he completed the litigation skills program, which included serving as a Certified Legal Intern with the Miami-Dade State Attorney’s Office. Mr. Galvin actively participated in the Investor Rights Clinic as a Certified Legal Intern, Returning Fellow,...

David R. Cook is an attorney with the Atlanta-based law firm Autry, Hall & Cook, LLP. His practice focuses on four main areas: construction, utilities, cooperatives, and business law. By specializing in these four distinct areas of law, David has developed the expertise his clients expect from an attorney abreast of their industries.

George Rosenzweig is one of Newnan's most accomplished attorneys, providing experienced representation in transactions, negotiations, litigation, in state and federal courts, and before governmental bodies. He is a trusted legal advocate focused on complex civil litigation both at the trial level and on appeal, in addition to assisting clients with alternate dispute resolution through mediation and arbitration.

As the West Georgia area has grown, George has also successfully assisted clients in numerous land use, zoning, and variance proceedings in front of local governments.

George's significant trial victories include civil RICO defense, defense of two substantial environmental cases, defense of elected official...