Bolton & Menk, Inc. provides professional engineering and surveying services to meet the needs of public and private clients. Our staff considers and implements new innovative technologies in designing, planning and building for tomorrow. For over six decades, we have been committed to improving quality of life through engineering excellence and client satisfaction.

Today, Bolton & Menk has 265 employees throughout ten offices in Minnesota and Iowa, providing services to more than 225 communities and agencies. We offer specialized expertise in water, wastewater, water resources and transportation planning and engineering, GIS, landscape architecture as well as airport and surveying services.