HSI Services, Inc. has over 20 years of experience in water management
ISO 9001:2015 Certified


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.

About 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

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Steve J., P.E., USACE, VA

HSI Services provided excellent service and a great product. I worked with four or five people and they were all extremely respectful, knowledgeable, and responsive. I would highly recommend this company and the aqua-barrier system to others!

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Sam H., Project Manager, MO

Overall service was excellent, and the product performed to expectation.

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Ryan G., Project Manager, MA

The product is easy to use and effective, your staff is fantastic. I cannot think of anything critical.

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Tim L., President, GA

We were very impressed and had an excellent experience.

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Latest Blog Posts

Greater Flood Risk Requires Greater Protection

Greater Flood Risk Requires Greater Protection

The recent Hurricane Ida is just a memory for some of us. For many others, it is the source of daily struggles through a long, ongoing recovery. It also doesn’t take a long look back to remember other devastating events like Hurricane Harvey, which flooded properties...

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The Aqua Barrier in Pipeline Dewatering

The Aqua Barrier in Pipeline Dewatering

If you plan to carry out a pipeline dewatering project on a construction site, investing in the Aqua Barrier is essential. Dealing with water during pipeline construction can pose significant risks to workers if not handled well. So, you must always keep the site dry...

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Temporary Water
Dams & Cofferdams