Cascade Engineering’s commitment to sustainability is demonstrated through LEED (Leadership in Energy and Environmental Design) certification of its Grand Rapids Corporate Office and Mt. Airy Manufacturing Facility by the U.S. Green Building Council. We were proud to receive the Platinum designation for the Corporate Office in the fall of 2007, as it indicates the highest level within the LEED EB (existing building) rating system, and exemplifies the tenants of sustainability on a day-to-day basis. Our Mt. Airy facility was constructed based on LEED principles and was awarded LEED certification in November of 2007.