Plagens Marine Construction is headquartered in Fair Haven Michigan - serving the Lake St. Clair area.  Start to finish waterfront docks, hoists/lifts, seawalls, and boat houses have been our family specialty for three generations.

With five barges traversing Lake St. Clair, we have the right equipment for small and large jobs!   Dock systems, dredging, seawalls (new & repairs), foundation pilings, erosion solutions and site restorations can all be accomplished with Plagens Marine.  We can also remove/replace your boat house to latest standards!

Need the finishing touches to your new or existing docks or your boat house?  We feature High Tide Boat Lifts, and also install/repair aluminum boat & jet ski  hoists.

Starting in 1970, we are now into our third generation of family run craftsmanship.