Epsten Group is located in a 9,000 square-foot 1946 building we renovated ourselves in the historic Martin Luther King Jr. District of Atlanta. Centered around energy efficiency, it achieved LEED Platinum certification in 2011. A new stair tower was installed to provide natural light and a grand entrance to the second floor. New wall and roof insulation, new systems, efficient light fixtures with daylight-responsive dimming, and a 5kW photovoltaic array contribute to energy savings. The use of reclaimed wood and local materials, low-flow plumbing fixtures and the addition of a green roof added to the project’s sustainable goals. In addition, the building has received four Green Globes and was awarded a TOBY Award from BOMA Atlanta in 2012.

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Our Leaders

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William “Bill” D’Onofrio, AIA is an award-winning architect and has served as Epsten Group’s Director of Professional Services since 2012 after leaving his own architectural practice that he founded in 2006. He will oversee the day-to-day operations of the company including marketing, business development, accounting and human resources as Principal and Director of Operations.



Pete Choquette, AIA has served as Epsten Group’s Design and Consulting Department Manager since 2010 and is the longest tenured member of the firm, having started as a Project Designer in 2007. Choquette oversees the firm’s architecture and interior design service lines, which includes the ongoing Cyclorama Renovation and Savanna Expansion project for Zoo Atlanta. He will continue in this function as Principal and Director of Design


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Darren Draper, PE, CxA has been Epsten Group’s Commissioning Department Manager since 2011 after joining the company in 2010. Serving as Principal and Director of Commissioning, he will continue to be responsible for commissioning services for the firm which includes Mechanical/Electrical/Plumbing systems and building envelope for both new and existing buildings.



Lauren Wallace has served as the Certifications Department Manager at Epsten Group since 2010. She trains and manages a large group of leaders in sustainability, consulting on thousands of projects in over 50 countries. Wallace will continue to oversee her department as Principal and Director of Certifications and Consulting.