Industrial Wastewater Storage Tank Manufacturer
Does your plant need storage that keeps pace with rising flow and tighter compliance rules? As an industrial wastewater storage tank manufacturer, we build welded and bolted steel tanks for municipal and industrial treatment sites. Every build from Gilbert Industries follows AWWA and API standards, backed by our experience since 2001. Call us to size the right storage for your facility.
Versatile Design
Rugged Construction
Modular Assembly
Process Water and Wastewater Storage That Scales With Demand
Municipal systems and industrial plants both need storage that handles shifting flows without costly delays. We build process water tanks that industrial operators can expand as demand changes. Each tank is matched to your capacity, material grade, and required code, with AWWA standards guiding municipal water builds.
Full oversight from order to delivery gives you compliant storage for demanding industrial applications and decades of reliable service.
Welded Steel Storage for Clarifier Stages
Clarifier and process stages need storage sized to your flow and solids load. As an industrial wastewater storage tank manufacturer, we fabricate welded steel tanks matched to your media. Field-erected builds reach up to 5,000,000 gallons for large treatment sites.
Modular Bolted Storage Options
Our bolted steel water tanks use a modular design for efficient assembly and optimized capacity. They suit wastewater treatment storage and process water service, and they scale with shifting flow. AWWA and API standards guide each build for long-term durability.
Effluent Holding Built to Code
Holding effluent before treatment or discharge calls for dependable containment. We build industrial effluent treatment tanks with material grades, orientation, and internals matched to your process. Vents and level indicators help your operators regulate tank pressure.
About Us
Our story started in 2001, when Gilbert Industries opened as a family-owned engineering and fabrication company in Sparta, MO. Since then, our team has built decades of hands-on experience delivering industrial fabrication and engineering solutions to clients nationwide. Water treatment stands beside chemical processing, oil and gas, and power generation as a core sector we serve, with equipment and components made for durability and precision.
Strict ASME, API, and AWWA standards shape our operations, so every product and service meets high levels of safety, performance, and compliance. Learn more about the family and the values behind our shop on our About Us page.
Areas We Serve
Treatment plants and municipal utilities across the country count on our shop-built and field-erected storage for industrial applications that can’t afford downtime. We work with facilities from coast to coast, adapting each build to local codes, site conditions, and flow requirements.
No matter where your plant sits, our team brings the same code-driven standards to every project. Visit our Areas We Serve page to find support near your facility.

