Affinity Design Group is an architectural and engineering design firm located in Orange, California.  We support projects in several states including: California, Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Texas, Utah, & Wyoming.

We provide a multitude of services and products for project types ranging from new construction, disaster restoration, seismic analyses, retrofits, telecommunication tower analyses, mount analyses, rooftop analyses, residential room additions, decks, patio covers, and more.