At PDG, we believe energy conservation is an ethic, and we practice it throughout the design and construction in each project. We have commissioned more than 1.5 million square feet of space for a variety of clients, including educational, healthcare, and industrial clients. 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

Representative Projects

School 19 - 10
School 43 - 5
School 2
School 54 (30) Exterior 2
Playground 2
School 7 - 1
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