At PDG, we believe energy conservation is an ethic, and we practice it throughout the design and construction in each project. Our dedicated commissioning team applies our extensive knowledge and experience to both new and existing buildings throughout project design, construction, and operation and maintenance. Our team advocates for the building owner and works with design and construction professionals to enhance the delivery of your project.


  • Energy audits and energy master planning

  • Energy modeling and analysis

  • Sustainable and resilient design assistance

  • LEED certification

  • Measurement and verification

  • Energy performance contracting


  • Energy code compliance commissioning

  • Existing building commissioning 

  • Enhanced commissioning

  • Ongoing commissioning

Representative Projects

SUNY ESF Illick Hall
SUNY ESF Baker Laboratory
RCSD Multiple School Commissioning
RTS Orleans Bus Facility
SUNY Potsdam New Child Care Center
SUNY Oneonta New Welcome Center
SUNY Fredonia Retro-Commissioning
All Saints Parish Boiler Replacement Energy Assessment & Design
Saint Lawrence Psychiatric Center
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