The Southface Energy Institute is a nonprofit organization in Atlanta that promotes sustainable homes, workplaces, and communities. The Eco Office is an 8,300-square-foot environmentally responsible building project designed to showcase innovative green building technologies and their real-world applications in today’s market. McKenney’s contributed to this project by designing and installing innovative and energy-efficient HVAC and plumbing systems that helped achieve LEED Platinum certification in 2009.