Donohue & Associates is an employee-owned, multi-discipline firm providing client-centered engineering solutions to wastewater, drinking water, stormwater, and transportation challenges. Services encompass planning, design, construction, troubleshooting, automation, and energy optimization for municipal, government, and industrial clients. At the heart of Donohue are dedicated, highly talented engineers and specialists averaging over 20 years of experience. These individuals work collaboratively with our clients to develop creative yet practical solutions to solve the most difficult engineering and operational challenges. The Midwest-based firm has 10 offices in Illinois, Indiana, Minnesota, Missouri, and Wisconsin.