Schlotfeldt Engineering Inc.

Clapsaddle-Garber Associates (CGA) is a civil engineering firm based in Marshalltown, Iowa, with expertise in a wide range of services including agricultural drainage, aviation engineering, land development, and water resource management. Established in 1959, CGA is dedicated to partnering with rural clients and municipalities to provide innovative engineering solutions tailored to community needs. In addition to engineering services, CGA offers comprehensive land surveying, GIS services, and grant funding assistance, facilitating improved infrastructure and development projects. Their team of certified professionals ensures quality construction administration and observation, helping clients navigate the complexities of both public and private sector projects. Generated from the website

Bolton & Menk, Inc. specializes in providing community infrastructure solutions. We are made up of planners, engineers, designers, technicians, and more who work hard to improve your community.

HDR is a global company with a workforce of 13,000 employees and 200 offices worldwide, specializing in a diverse range of markets including healthcare, transportation, and environmental services. The firm is committed to addressing some of the world's greatest challenges through innovative design and sustainable solutions. With a focus on collaboration and talent development, HDR empowers its teams to create impactful projects that enhance communities and improve quality of life. The company is also dedicated to corporate sustainability and actively engages in philanthropic efforts through the HDR Foundation. Generated from the website