The Riva Concept We provide a wide range of architectural and interior design services; including land use and site master planning, value engineering and construction administration. Our solutions are designed to promote project efficiency and profitability. Our projects are completed within budget and on schedule. Our staff is accessible on phone calls as well as e-mails that are accepted immediately and returned promptly. We maintain strict client confidentiality on all work. Our value engineering reduces initial project cost. We share our extensive experience in effectively dealing with corporate and private clients, and understand the diverse design solutions that each of these clients’ require.