Structural Integrity is a company that has roots in design and architecture. We are inspired by our client’s dreams and love to help them develop their vision for their home improvement projects. Before we were contractors we helped architects express their designs to clients by building scale models such as the model of the Corte Madera town center. We still build models if our clients need to see their home in 3-D before we start building. We also do design work and provide drawings.