(313) 886-6761

world of concrete
Las Vegas, February 3-6, 2015
Booth Number(s): C6690

dam it dams logo
quote button

Dam-It Dams Portable Cofferdam Systems

Our First Water Solution

Since 1928, Dam-It Dams has been an innovator in cofferdams, which are temporary water barriers that allow the enclosed area to be pumped out, thus creating a dry environment for work activities to proceed. First used in 1736, most of today's cofferdams are typically conventional embankment dams of both earth- and rock-fill.

At Dam-It Dams we offer a cost-effective solution to dewatering any type of work site. Our services include installation training, consulting and sales. We have many options to save you time and money over conventional systems. Our patented portable cofferdam system is the fastest and most effective way to work in any underwater worksite. Dam-It Dams also provides you and your team a dry and safe work environment!

Instead of using outdated sand bags and earthen fill DamitDams patented water filled cofferdams create an effective water barrier dam leaving only a minimal footprint on the environment. Because of their industrial strength and use of onsite water, our DamitDams Portable Dams Cofferdam Systems are re-usable. There is no waste or harm to the land. We work with Mother Nature - not against her. If you live in Michigan, completely surrounded by the five great lakes, you understand water. You also gain a great respect for water. Sometimes water needs to be managed, moved, dammed or diverted. If you need to get water out of the way, DamitDams patented, Portable Dams - Cofferdam System is your answer.

DamitDams has successfully worked with The US Army Corps of Engineers, The Department of Transportation and leading engineering firms through out the United States and internationally to solve complex dewatering and water containment problems. With current worldwide weather and climate changes causing water to move unpredictably and a need for flood control - the speed in which DamitDams can be installed make it indispensable for emergency situations.

"We used Dam-It Dam's portable coffer dam on a project where we needed to dig out material an 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."




water bridge portable dam wetlands working cofferdam
bridge cofferdam big dam awesome dam
dam dependable dam ditch curved dam


  • Awarded Most Innovative Product 2012 & 2013
  • "Thank you so much for saving our nature center" - Benson State Park
  • Enviromentally responsible products, that you can trust
    1 HOUR AGO