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.
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.
Unique Accessories
Customize your Aqua-Barrier® cofferdam to meet your project’s specifications with accessories including fill and drain ports and overflow protective membranes.
Rental Equipment
We provide construction companies and municipalities with flooding and dewatering solutions.
Recent Blog Posts
Why Choose a Water-Inflated Cofferdam for Boat Ramp Construction?
Boat ramp construction projects take place in an area normally submerged in water. Clearly, the construction crew will require a reliable dewatering solution and water barrier to keep the work area safe and dry. For a time-sensitive project, a quickly installed...
Why Choose a Water-Inflated Cofferdam for Pipeline Construction?
An underwater pipe in need of repairs presents a challenge to the average construction crew. Before any work can begin, the crew has to dewater the entire area and set up a barrier so they can work in safety. Typical dewatering methods and barriers won’t help a great...
The 3 Primary Methods of Installing an Inflatable Cofferdam
An inflatable cofferdam such as the Aqua-Barrier provides a simple, low-cost way to guard against excess water. The barrier can be installed in anticipation of a flood, as a dewatering method, or to help curb the flow of water. Today, we’ll be looking at the proper...