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IWS is the pioneer in modular water and wastewater treatment and reuse systems.

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Clean Water. Clear Choice.

Our expertise covers emergency response, specialty engineering, construction management, installation, retrofitting, and aftermarket support.

Clean water is vital to human health and prosperity. Water treatment provides clean water to nurture life and power economies. At IWS, we provide a new generation of water treatment systems that are compact, simple, fast, and economic. Our water and wastewater solutions are available on demand and ready to deploy with capital flexibility. With our commitment to sustainability and efficiency, we exist to make clean water easy.

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IWS RESOURCES

From the Field to the Future: How a Central Texas Project Gave Rise to the NXT|MBR™ Platform
Blog
From the Field to the Future: How a Central Texas Project Gave Rise to the NXT|MBR™ Platform
Not every platform begins in a boardroom. NXT|MBR™, the integrated membrane bioreactor system developed through a for...
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Integrated Water Services Partners with Crom to Launch NXT|MBR™: The Industry’s First “Permanent Concrete Modular” Wastewater System
News
Integrated Water Services Partners with Crom to Launch NXT|MBR™: The Industry’s First “Permanent Concrete Modular” Wastewater System
AUSTIN, Texas, April 23, 2026 /PRNewswire/ -- Integrated Water Services, Inc. (IWS), a pioneer in modular wastewater ...
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Reuse in McKinney Roughs Nature Park
Case Studies
Reuse in McKinney Roughs Nature Park
The McKinney Roughs Nature Park project expanded a wastewater treatment plant to accommodate growth. The plant, using...
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Advanced Wastewater Treatment Systems for Private Utilities

IWS is your dedicated partner in delivering comprehensive, integrated water treatment and wastewater treatment solutions for private utility enterprises.

With decades of expertise, we provide everything from rapid emergency response to bespoke engineering, efficient construction management, and ongoing aftermarket support. Our commitment to innovation, exemplified by technologies like our membrane bioreactors, BluBox Modular MBR Systems®, MPAC, or MPOD, ensures your operations are not just compliant, but also highly efficient and environmentally responsible.

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Looking for a Wastewater Treatment Solution?

Whether you’re on the hunt for a quick-startup, short-term solution, or planning the design and construction of a new wastewater treatment facility, our experts are here to help.

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IWS Careers

IWS offers diverse career opportunities accompanied by excellent benefits.

Webinar: The “Plug-and-Play” Permanent Wastewater Plant

In this webinar, leadership from Integrated Water Services, CROM, and Jones-Heroy & Associates will discuss how NXT|MBR™ combines modular deployment with permanent concrete infrastructure to deliver scalable wastewater capacity and support long-term water reuse.

Webinar: The “Plug-and-Play” Permanent Wastewater Plant

In this webinar, leadership from Integrated Water Services, CROM, and Jones-Heroy & Associates will discuss how NXT|MBR™ combines modular deployment with permanent concrete infrastructure to deliver scalable wastewater capacity and support long-term water reuse.