We are a Design-Build firm in Spirit Lake, Iowa that started in 2008. Three owners make up this family owned business, Shelly has a degree in Architecture and Mike and Mark manage things from the field and possess decades of construction experience. We specialize in residential remodeling and new construction. Our team’s vast experience is well-known throughout the region, and the 3D Builders name has come to stand for trustworthiness, dedication, and commitment.