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

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Welcome to
HSI Services Inc.

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Welcome to
HSI Services Inc.

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Welcome to
HSI Services Inc.

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Temporary Water Dams & Cofferdams

About HSI Services Inc.

We provide construction companies and municipalities with flooding and dewatering solutions. Our unique internal baffle helps stabilize our system, ensuring the safety and performance of our entire product line. Our continued goal is to provide the safest, most effective, Temporary Cofferdams and Flood Barriers on the market. We strive to be your cofferdam resource! We offer multiple, environmentally friendly HSI Services tailored around your specific needs. Our unique Temporary Cofferdams and Flood Barriers are safe and effective dewatering solutions.

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Aqua-Barrier

A cofferdam is an essential tool if you’re in need of a dry work site or to protect your business from flooding.

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Unique Accessories

Customize your Aqua-Barrier® cofferdam to meet your project’s specifications with accessories including fill and drain ports and overflow protective membranes.

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Rental Equipment

We provide construction companies and municipalities with flooding and dewatering solutions.

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Recent Blog Posts

How to Prevent Flooding in Low-Lying Areas

How to Prevent Flooding in Low-Lying Areas

Water always flows downhill. Consequently, low-lying regions are far more likely to experience severe flooding than more elevated areas. While keeping floods from ever happening is completely impossible, we can and should take measures to minimize the amount of...

Top 4 Dangers of Flood Water

Top 4 Dangers of Flood Water

In the midst of a heavy storm or aftermath of a hurricane, flooding presents a number of dangers to consider. One major problem is the adverse effects of pollution on floodwater. From infectious diseases to toxic fumes, your health is put at risk. With the many...

Installation Guide for Your Flood Barrier

Installation Guide for Your Flood Barrier

In the event of a severe storm, having a way to keep rising water levels from your property is necessary on all accounts. Our specially designed flood barrier, namely the Aqua-Barrier, is proven to keep flood-prone areas from suffering water damage. Discover the...

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