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Over a Century of American-Made Custom Tanks and Fluid Control Specialty Equipment

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Wessels has a tank for every job. Can’t find what you’re looking for? We’ll build it. Contact us today about manufacturing your custom tank.

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For over 100 years, Wessels Company has provided the best in personalized, one-on-one customer service.

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Wessels manufactures products built in accordance with the ASME boiler and pressure vessel code of pressure vessels and custom tanks (ASME).

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Recent News & Events

  • Employee Spotlight – Zach Pokrzywinski

    Please welcome a new member to our Engineering department: Zach Pokrzywinski. Zach joined the Wessels family in December of 2025 as a design engineer and says his favorite thing about the new job is being able to create tanks with great people. In his spare time, he enjoys playing video games, playing and watching sports, […] Read more →

  • PRICING NOTICE: 5 Percent Increase March 1st, 2026

    February 2026       PDF Copy of Memo Wessels Company 101 Tank Street Greenwood, IN 46143   Subject: 2026 PRICING NOTICE   March 1st, 2026, prices will see a 5% increase across all product categories.   To further support our partners, we are removing tariff surcharges and increasing our online order discount from 3% […] Read more →

  • Hydronic & Stainless Steel HVAC Solutions for High-Density Data Centers Servicing Artificial Intelligence & Crypto Mining

    AI and high-performance computing (HPC) are pushing thermal loads to new extremes. Modern data centers are turning to liquid cooling, thermal energy storage (TES), and advanced hydronic stabilization to maintain uptime, flatten peaks, and protect the grid. Wessels provides a suite of stainless steel, TES, multi-purpose, full-flow, and smart-monitored vessels designed specifically for mission-critical chilled-water […] Read more →