John Masterson

Sales Manager

John comes to US Aggregates with a vast experience in the construction materials industry.  He has worked in both Operations and Sales roles in the Ready Mix and Aggregate Industries.  He most recently was working for Campbell Concrete & Materials in Houston, Texas as their Sales Rep/Area Manager.  John is also a veteran of our Armed Forces in which he served as a United States Marine. While in service, John had the experience of living at Camp Pendleton, California. John was born in Hammond, Indiana but spent much of his youth being raised in Winamac and Monticello, Indiana. John graduated from Twin Lakes High School in Monticello before joining the United States Marine Corps. John is married and has 2 children, 7 grandchildren, and 4 dogs.  He recently moved back to Winamac, which he and his wife will be calling home.  John loves fresh and saltwater fishing, golfing, off-road desert riding, and attending NFL football games.


  • Lowell
  • Lowell East
  • Monon
  • Franceville