McMillen - Design-Build | Engineering | Construction

McMillen is a woman-owned business, founded with the purpose of providing environmental and natural resources, engineering and construction services. Since inception, McMillen has strived to build both in-house design and in-house construction capabilities for multiple market sectors. With roots in the water resources and fisheries markets, we have since expanded to serve the hydropower, transportation, environmental, regulatory, hydraulic and hydrology, and water/wastewater markets.