A Solid Foundation!

Supplying Ready Mix To North Iowa!

Join Our Team!

Building Success Since 1946

Main Office 641 357-4604   |   Clear Lake Batch Plant 641-357-6090   |   Garner Batch Plant 641-923-2601

Meeting Your Needs Since 1946

YohnCo. is one of the leading  ready mix concrete producers for north central Iowa.

We pride ourselves in providing promptly delivered concrete for a wide variety of operations from large slip form paving contractors to flatwork Do-It-Yourselfers. YohnCo. also provides construction services to meet your grading, utility, and concrete foundation needs. As a family owned and operated company, YohnCo. takes pride in the communities we serve because we are a part of them.

Our Work

    Latest News


    Weather Application by Holcim

    Know the concrete pouring conditions for today and the next three days for any city in the US from Android, Apple 4 and 4S iPhones, and Blackberry as well as any tablet or computer. Our new extremely intuitive weatherApp lets you enter a city or a zip code and receive the forecasted evaporation rate based on: average wind speed, relative humidity and air temperature. Access the detailed forecast when you select the day in which you're interested. This free App is available for download starting today!

    Concrete Calculator

    Use our concrete calculator to get a rough estimate of how much concrete you may need for a job.

    • Slabs, Square Footings, or Walls
    • Hole, Column, or Round Footings
    • Circular Slab or Tube

    Select the type of work you are performing and insert the dimensions, or request a quote from our experienced concrete estimators.