HSI Services, Inc. has over 20 years of experience in water management

We Provide Reliable

Water Control

The Aqua-Barrier® cofferdam is your vital dewatering solution for an array of construction applications, including pipelines, bridge repairs, boat ramps, and more.

The Ultimate

Flood Solution

With our inflatable water barrier, you can protect your property against the destruction caused by heavy rainfall and strong winds.


HSI Services Inc.

Originally named Hydrological Solutions, HSI Services, Inc is a fast-growing water management company based in Waller, TX.

Together with our over 20 years of experience and new warehouse, our team has made it our goal to provide superior customer service. We’re committed to providing a number of dewatering and flood protection services for your applications. Whether you’re located in the United States or across the globe, we’re prepared to assist you with the highest quality available.

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The Aqua-Barrier is engineered with an unique internal baffle system that securely locks into place when exposed to surface friction.

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Discover how the unique internal baffle system within the Aqua-Barrier has been designed to securely lock in place.

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Product Specification

Determine the specific requirements of the Aqua-Barrier to ensure that your application will be successful.

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Upcoming Events

  • Mar 12th, 2021 until 12 th Mar 2021

    Pipeliners Association of Houston-Spring Clay Shoot

    Location: View Event Info
  • Apr 26th, 2021 until 26 th Apr 2021

    Louisiana Pipeliners Association-Spring Golf Tournament

    Location: View Event Info
  • Jun 4th, 2021 until 5 th Jun 2021

    Pipeliners Association of Houston Fishout

    Location: View Event Info
  • Jun 14th, 2021 until 16 th Jun 2021

    Expo at National Hurricane Conference

    Location: New Orleans View Event Info
  • Oct 15th, 2021 until 15 th Oct 2021

    Pipeliners Association of Houston-Fall Clay Shoot

    Location: View Event Info

Latest Blog Posts

Dewatering Solutions for Bridge or Dam Projects

Dewatering Solutions for Bridge or Dam Projects

What dewatering solutions are you considering for your upcoming bridge projects? So often, bridge constructions go wrong due to a lack of proper dewatering solutions. It is not only bridge constructions that need an excellent dewatering solution. You should also be...

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Aqua Barrier Inflatable Dam for Boat Ramp Construction

Aqua Barrier Inflatable Dam for Boat Ramp Construction

For efficient boat ramp construction, you’ll need to control the water surrounding the site. The best way to achieve that is by installing an Aqua-Barrier inflatable dam. With this dewatering solution, you can seamlessly create a dry working site for a boat ramp...

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Temporary Water
Dams & Cofferdams