Donohue & Associates is a trusted employee-owned consulting firm based in Sheboygan, WI. Specializing in a wide range of engineering services, they have established themselves as experts in drinking water, wastewater, stormwater, transportation, and general municipal projects. Their team of professionals is dedicated to delivering innovative solutions that meet the needs of their clients.

With a strong focus on sustainability and ingenuity, Donohue & Associates offers a comprehensive range of services. From designing and implementing cutting-edge anaerobic digesters for wastewater treatment facilities to managing stormwater with smart solutions, they strive to achieve compliance while utilizing valuable resources efficiently. Donohue & Associates has an impressive track record of successful projects, including the Holland Area WRF Anaerobic Digester Project, which recently received an ENVISION Gold rating for sustainability.

They have also been recognized for their work on the William E. Ross Wastewater Treatment Plant Phase 1 Improvements Project, which significantly reduced energy usage and chemical use while maintaining peak plant capacity. As an employee-owned firm, Donohue & Associates takes pride in their culture, heritage, and commitment to giving back to the community.

They offer rewarding career opportunities and a supportive work environment. Whether it's delivering safe and reliable water or finding innovative solutions for wastewater and stormwater management, Donohue & Associates is the go-to consulting firm for all your engineering needs