Markets

Weiss provides services across a broad geographic area, delivering high-quality infrastructure and renewable energy solutions to clients in urban, suburban, and rural communities. Our expertise spans multiple regions, allowing us to adapt to different environmental conditions, regulatory requirements, and project complexities. Our work encompasses large-scale commercial developments, municipal infrastructure projects, and renewable energy installations to support existing and expanding populations.

Water

We build reliable water infrastructure that ensures safe delivery and exceptional quality. Our team’s expertise enables us to meet the demands of both urban and rural water systems. Our team specializes in the construction of new and renovation of existing pump stations, water treatment plants, and water transmission projects.

Waste Water

We construct solutions for wastewater treatment and management, modernizing aging systems and promoting community growth with new systems to protect public health and the environment. By leveraging our expertise and innovative solutions, we help create sustainable and resilient water infrastructure. Weiss specializes in wastewater treatment plants, pump and booster stations, wastewater storage basins and tanks, and transmission projects.

Renewable Energy

We deliver renewable energy EPC projects, harnessing renewable natural gas, solar, and other clean energy sources to reduce carbon emissions, generate carbon credits, and contribute to a sustainable energy future. By integrating cutting-edge technologies and innovative solutions, we help our clients achieve their sustainability goals. Our team specializes in biogas projects for landfills, wastewater treatment facilities, and commercial farms.

Our Clients

Weiss works with a diverse range of clients, from government agencies and municipalities to private businesses, developers, and landowners. Our expertise allows us to support large-scale infrastructure projects, renewable energy initiatives, and specialized engineering solutions tailored to each client’s needs.

We collaborate with government entities to build and maintain public infrastructure. Our work ensures communities have access to reliable and sustainable water and energy resources while meeting strict regulatory requirements.

Commercial and industrial clients rely on us for our sustainable and collaborative project delivery. Our comprehensive approach enhances property value and efficiency, ensuring that each project meets the highest standards of quality and profitability.

Geographic markets

We work extensively in metropolitan areas, supporting large-scale commercial developments, municipal infrastructure projects, and renewable energy installations. Our team understands the challenges of urban construction, including space constraints, permitting processes, and environmental impact considerations, ensuring seamless project execution. In suburban and rapidly growing communities, we assist with sustainable building solutions, water management systems, and energy-efficient infrastructure to support expanding populations.

Weiss Construction operates primarily in the Midwest region, with Weiss Constructors servicing our clients across the Southeast, Southwest, and Mountain West. Weiss Renewables services clients across North America.

expertise

Plant

Weiss is a leading contractor in water and wastewater treatment plant construction. From new construction to renovation and expansion, since the 1960s Weiss was built upon our successful plant work and our team has self-performed work on every facet of treatment plants, from influent to effluent. Our expertise ensures seamless integration and minimal disruption whether bypassing or working around existing facilities and commissioning new systems.

Pump Stations

From the renovation new construction, Weiss has dozens of pump stations utilizing a variety of technologies and scale. From lift stations to 1.2BGD pump stations, and booster stations, Weiss self performs upgrades on both influent and effluent facilities of all sizes. For over 50 years, Weiss has performed work on pump stations across the nation.

Storage Tanks

Self-performing or working with our trusted subcontractors, Weiss has built water, wastewater, and CSO storage tanks and reservoirs of all shapes and sizes in a variety of environments. Utilizing inflatable dam technology to convert old sewers to in-system storage, sinking caissons, CIP buried concrete reservoirs, or above-ground shotcrete, metal, or concrete storage tanks, Weiss has the expertise to perform in any environment.

Pipe & Transmission

For decades, Weiss has specialized in the installation of yard pipe and transmission lines for the conveyance of water, wastewater, storm water, CSO and more. In diameters of 144″ and greater, Weiss has installed and repaired millions of feet of pipeline and yard pipe of all material type and conveyance type.

Civil & Structural

Weiss excels in self-performing civil and structural scopes for water, wastewater, and renewable energy projects. Our capabilites include all concrete and civil work within the envelope of the water treatment, renewable energy, and tertiary building process. From utility structures to deep foundations, reservoirs and dams, Weiss has a robust resume of specialization.

Sitework

Earthwork and excavation, site prep and development, grading, and utility installation are among a few of the self-performed sitework capabilities of Weiss. From greenfield to construction and back to seed and sod, Weiss can deliver sitework for the full lifecycle of any project.

biogas

Weiss has offered EPC services for renewable natural gas projects for nearly a decade. Delivering cutting edge technology and turnkey project delivery, we work closely with clients and developers to deliver individualized solutions to sustainably and profitably harvest natural gas. From methane capture to product gas, Weiss specializes in the full life cycle of renewable natural gas facility construction.