Water-Inflated Cofferdam for TV Show Curse of Oak Island

About Dam-It Dams

Discover More About Dam-It Dams and a Little of Our Story

Jack Nichols of Grand Blanc, Michigan, launched Dam-It Dams in 2000. After 30 years in the construction business, he saw firsthand the need for a fast and effective way to manage water. He also knew it had to be environmentally friendly. To protect this precious natural resource, Dam-It Dams developed – in accordance with the Clean Water Act – an environmentally friendly method to manage water using his patented, Dam-It Dams water-barrier Cofferdam System.

Dam-It Dams offers cost-effective solutions for managing and controlling water at any type of work site. Our services range from complete installation to sales and rentals. Using your labor or ours, we have options to save you time and money over conventional systems.

Best of all, our  Cofferdam Systems are eco-friendly!

Call, fax, or email us today and let us know how we can help with your project.

Damitdams Cofferdam display


“We used Dam-It Dam’s portable cofferdam on a project where we needed to dig out material and set a grade to install a new boat launch for the Minnesota DNR on Lake Vermillion near Tower, MN. Everything went fine on the project. We are completely satisfied with the job done by Dam-It Dams. We will use them again.”

A. Schramm, Mesabi Bituminous Inc. Gilbert, MN

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