Learn more about our history, awards and partners


Duff Quarry, Inc. strives to produce the highest quality stone, sand, and gravel to serve our customers, contractors, and communities. We are committed to honesty, integrity, and continual innovation with our safety, mining, and reclamination activities. 


  • Logan County Chamber Business Integrity Award
  • Indian Lake Watershed Award
  • Jackson Center Business Integrity Award
  • Magazine Article


Our Partners