Leadership in Energy & Environmental Design (LEED) is a green building rating system developed by the US Green Building Council.

The Sustainable Sites Initiative is an interdisciplinary effort by the American Society of Landscape Architects, the Lady Bird Johnson Wildflower Center and the United States Botanic Garden to create voluntary national guidelines and performance benchmarks for sustainable land design, construction and maintenance practices.

Arizona State Museum/University Science Center, LEED – Silver (Pending)

Fire Station Central & Greenway, LEED – Gold

Fire Station #151, Green Valley, LEED – Silver (Pending)

Fire Station #22, City of Tucson, LEED – Gold

Fire Station #155, Green Valley, LEED – Silver (Pending)