About Our Dolomite-Limestone Quarry

Strong Rock Quarry passes the Freeze and Thaw Test as determined by the Department of Transportation.
Freeze and Thaw Test results have also been accepted by the Army Corps of Engineers.
The Freeze and Thaw Test shows our stone to be highly durable and extremely dense.

Not all Quarries can make this claim and rocks can degrade in a short time!

We deliver or you deliver

Rail delivery provided to sidetracks of the Canadian Pacific Railroad in Iowa or to sidetracks of the Burlington Railroad in Wisconsin.
Each of these states have sidetracks within 10 miles or less of Strong Rock Quarry.
We are easily accessible and can provide you with phone numbers for transporting by rail.
Directions