Greeley and Hansen is a leader in developing innovative engineering solutions for a wide array of water, wastewater, water reuse, and solid waste challenges aimed at improving public health, safety, and welfare. With a staff of more than 300 in 18 offices across the US, Greeley and Hansen provides services for all phases of projects ranging from master planning and feasibility studies through design, construction, and start-up. The firm also provides architectural and management consulting services