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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Upcoming Events

March 13 Friday

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Recent Blog Posts

What is a Cofferdam in Construction?

What is a Cofferdam in Construction?

In 539 B.C. the first cofferdam was built by King Cyrus of Persia to capture the city of Babylon. While modern dewatering efforts don’t usually concern advancing empires, the cofferdams used today are just as important for construction projects. That being said, the...

Your Guide to Winter Construction Safety

Your Guide to Winter Construction Safety

With the approach of the winter season, weather conditions are changing. The drop in temperatures present a number of dangers for construction crews, and it’s important to be prepared if a winter storm were to head your way. Prepare your worksite and hard-working crew...

Winter Flooding: How to Prepare Your Worksite

Winter Flooding: How to Prepare Your Worksite

During the colder months, many businesses and construction sites may not think to safeguard against flooding. If you’re part of this majority, you might think hurricane season is the important time to think about flooding. However, according to FEMA, winter flooding...

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