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Marine Pile Driving Excavation Railroads Bridges Snow Removal



Radtke Contractors has been family owned and operated since 1965.

At Radtke Contractors, we believe that superior work comes from years of experience. In business since 1965, our team has the knowledge and skills needed to tackle every project with an unbridled determination for success.


Although we specialize in pile driving, marine and excavating contracting, our varied experience in snow removal, bridge and railroad construction allows us to complete a wide range of projects in commercial, municipal and residential construction markets.


When working with Radtke Contractors, you will receive:

  • Reliability and punctuality
  • Environmentally-friendly practices and solutions
  • Quick turnaround time for project bids
  • One-stop-shop service, from initial design to final completion
  • Value, quality and efficiency
  • State-of-the-art equipment and heavy machinery
  • Skilled troubleshooters who are focused on customer satisfaction
  • Safe project completion for our team and yours
  • Strong, trusted company reputation

Not to mention, our equipment operators are simply the best in the business, with all senior foremen having nearly 20 years of experience in their respective industries.


Work with Radtke Contractors. Let us meet and exceed your expectations.

Quick Facts

Started in 1965


Family-owned and run business


Located in Winneconne, Wisconsin

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