Four Corners Energy, LLC is a one-stop shop consulting company designed to assist our customers with all of their energy needs. We give our customers the advice and knowledge they need to choose the energy options that will lower and control energy costs.

The principals of Four Corners Energy, LLC have combined, nearly 90 years of experience in the energy field in New York State. We are involved in all aspects of the New York energy environment. Our experience ranges between electricity/natural gas pricing, energy services, green energy technology as well as municipal and government relations.

Whether it's purchasing electricity/natural gas or lowering energy demand through energy services measures we will work with you to find a way to lower your energy costs and manage your energy needs for the future.


Andrea M. McMaster

Andrea started her career in the Governor's Appointments Office as an Appointments Officer under Governor George E. Pataki. Following this role, Andrea went on to the Office of Government Relations with the New York Power Authority where she assisted with the Power to Schools Program as well as coordinating grant programs for NYPA Energy Efficiency projects. Andrea subsequently served as Business Development Facilitator for NYPA's Energy Services Division where she collaborated with municipalities, public and private entities and public and private schools in the development of energy efficiency projects. Most recently, Andrea has worked as an Energy Marketing Manager, assisting Commercial and Industrial customers in purchasing electricity and manage their energy costs.

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John B. Hamor

John retired from the New York Power Authority after 32 years of service. During his last 15 years at the Authority, Mr. Hamor served as the principal lobbyist to New York State government. In this role, John played a leading part in the development of several major state energy initiatives including, "Power for Jobs" and "Power to Schools". John's experience also includes assisting local governments and public entities with energy efficiency projects, including implementation of clean energy technology demonstrations.

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