Quantum Legal LLC

513 Cental AvenueSuite 300Highland Park, IL 60035

Updated: 11/18/2017


Quantum Legal LLC, (formerly Complex Litigation Group LLC) is a Chicago-based law firm devoted exclusively to class action and complex litigation, focusing on commercial litigation in the areas of consumer fraud, deceptive trade practices, breach of contract, insurance fraud, telecommunications and mortgage/refinancing.


Office Info

Practice Areas

  • Class Actions -- Plaintiff




Offers Free Initial Consultation

Office Information


513 Cental AvenueSuite 300Highland Park, IL 60035


  • 847-433-2500


Other Offices

Quantum Legal LLC1010 Market StreetSuite 1310St. Louis, Missouri 63101314-880-7000

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