A Nationally Published and Award-winning Home Design Firm. Designer Michael E. Nelson is a Certified Professional Building Designer and a member of the American Institute of Building Design. Nelson Design Group offers over 1,300 stock home designs and constantly produces customized designs for homeowners and builders throughout the United States and Canada. Our over 1,300 designs come in every style and square footage you can imagine. We will also modify our plans to suit your specific needs. Be sure to visit our website each week to see our newest designs.