Portfolio

Weiss is a recognized leader in water, wastewater, and renewable energy infrastructure.
In the last fifty years we have completed over 1,000 projects and put over $1B of work in place.

Featured Projects

City of Warren Wastewater Treatment Facility

Haggerty Road Pump Station

Conner Creek Rehabilitation

Fairview Pump Station Improvements

Explore Our Work

2017 WWTP Anaerobic System (City of Fremont, Nebraska)

Sioux City Renewables Facility

Aeration System Improvements at GLWA WRRF

Lake Huron Water Treatment Plant

Water Meter Replacement and AMR System Installation

RNG Facility in Houston, TX

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