September 2022
The Walsh Group listed as No. 1 Wastewater Treatment Plant Builder in 2022
CHICAGO – The Walsh Group has been ranked as the No. 1 Wastewater Treatment Plant Contractor by Engineering News-Record (ENR) for 2022. ENR’s Top 400 Contractors Sourcebook lists The Walsh Group as the top-ranking contractor with $382 million in annual revenue for wastewater treatment plant construction.
The Walsh Group's wastewater treatment plant portfolio of work contains projects across the United States, including the expansion of the Big Creek Water Reclamation Facility in Roswell, Georgia, the Hyperion Advanced Water Purification Facility in Los Angeles, Southeast Water Pollution Control Plant in San Francisco, Nut Island Headworks Odor Control Improvements in Quincy, Massachusetts and headworks improvements at the Wilson Creek Wastewater Treatment Plant in Lucas, Texas.
Engineering News-Record performs annual surveys and ranks companies engaged in general contracting, specialty contracting, engineering, architecture and environmental services, among other specialties. These rankings are based on contracting revenue and are published in the magazine’s 2022 Top 400 Sourcebook.
The Walsh Group is a 124-year-old family-owned company providing design, build, finance, operation and activation services throughout the building, transportation and water markets. The Walsh Group operates as Walsh Construction, Archer Western and Walsh Canada across 21 regional offices.