Established in 1991, Cornerstone Architecture Inc. specializes in design for elders, creating environments that support independence and social engagement. These projects include new facilities and additions/renovations to existing buildings. Clients include public and private sector organizations, as well as not-for-profit groups. As a leading firm in the London region in the area of green building design, Cornerstone’s services include an exploration of these opportunities, an evaluation of their costs and benefits, and consideration of the merits of certification under the applicable standards.