Donohue & Associates is an employee-owned consulting firm specializing in drinking water, wastewater, stormwater, and civil engineering services. Our talented group of engineers and specialists are highly experienced, motivated individuals who focus on electrical, process, structural, control systems, HVAC/plumbing, mechanical, and civil engineering. We also employ certified wastewater treatment plant operators, LEED professionals, architects and construction inspection and resident engineers. These individuals work collaboratively with our clients to develop creative yet practical solutions to solve even the most difficult engineering and operational challenges.

We combine the engineering expertise gained from completing hundreds of projects nationwide with the local presence and practical, "down-to-earth" approach in working with our clients. We value the client as an integral part of our project team, from planning through design, construction, and startup. Our streamlined organizational structure simplifies communications and results in an efficient project process.