Founded in 1914, Greeley and Hansen is one of the leading developers of engineering solutions for water, wastewater and solid waste collection and treatment projects in the United States. The company employs more than 300 staff members in over 15 offices and serves various municipalities, states, industries and the federal agencies. It offers master planning, management consultation, computer...
Greeley and Hansen is an environmental engineering firm specializing in water and wastewater engineering and utility management consulting.