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Justin Pennington, PE is a Senior Energy Engineer at Partner Energy

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Bachelor of Science, Civil Engineering, Rutgers University


Justin Pennington is a Senior Energy Engineer at Partner Energy with more than nine years of experience in project management and implementing energy engineering solutions for efficient buildings. His technical expertise includes providing comprehensive energy audits, energy modeling and analysis, corporate policy initiative implementation, new and existing building commissioning, retro-commissioning, measurement and verification, and specialized MEPF property condition assessments.

Justin supports energy efficiency projects for all types of buildings and facilities, including commercial office towers, industrial properties, hospitals, universities, laboratories, K-12 school districts, and municipalities. He also provides commissioning services for new and existing buildings, including LEED certification.


  • Commissioning Authority (CxA)
  • LEED AP Operations + Maintenance (O+M)
  • Professional Engineer, Mechanical, California, New York