Wastewater

Wastewater

MWH Constructors is ranked the #1 contractor in wastewater treatment plants by Engineering News-Record (ENR) for four consecutive years. Water is the lifeblood of our communities, and our wastewater expertise ranges from addressing the water resource needs of growing populations, to the rehabilitation of aging pipelines and other infrastructure, to constructing facilities using emerging technologies that address your most complex wastewater treatment and stormwater management issues.