About Jon Masini

Jon B. Masini

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Mr. Masini is an attorney, mediator and arbitrator who has practiced primarily in the areas of Construction Litigation, Warehousing and Transportation Law, Commercial Litigation,  Product Liability and Environmental Law since becoming a licensed attorney in 1989.

In addition to being an attorney, Mr. Masini is also a former licensed architect, having worked as a Project Architect and Technical Specification Writer for a large Chicago architectural firm before becoming an attorney. During summers while in high school and college, Mr. Masini also worked in a large warehouse facility.

Mr. Masini has litigated cases all over the country and has successfully tried cases in Illinois, Wisconsin, Colorado, Florida and California. He is also a regular speaker at various legal, construction, commercial, warehouse, insurance and other professional associations on a wide range of legal topics.


  • American Arbitration Association
  • International Association for Dispute Resolution
  • Center for Conflict Resolution
  • Illinois State Bar Association
  • American Bar Association (Construction Industry Forum and Dispute Resolution Forum)
  • International Warehouse Logistics Association
  • Jefferson Society of Architect Lawyers
  • Fellow – Construction Lawyers Society of America (CLSA)