Design Build is a business model for the execution of architectural and construction projects. This model puts both architecture and construction in-house in one company that is responsible for the entire process. Design Build is a commonly used term in the industry, but not all design build firms are the same. Every firm is set up a little differently. At Landis, we have architecture, interior design, landscape design, permitting, construction project management, carpentry, plumbing and electrical all in-house. We have designed our model to provide a truly full-service experience for our clients.