John M. Quaranta

Attorney Profile

Top Rated Business Litigation Attorney in Coral Gables, FL

Quaranta P.A. Trial Lawyers
1600 Ponce de Leon Blvd, 10th Floor
Coral Gables, FL 33134-7415
Phone: 305-440-5101
Selected to Super Lawyers: 2017 - 2021
Licensed Since: 1992
Practice Areas: Business Litigation (40%), Class Action/Mass Torts: Plaintiff (20%), Employment & Labor: Employee (20%), Insurance Coverage (20%)
Attorney Profile

Attorney John M. Quaranta is a founding partner with Quaranta, P.A., in Coral Gables, Florida. Nationally ranked as among the top trial lawyers in the country, Mr. Quaranta has more than 28 years of total legal experience, and he provides unmatched counsel and support to business owners and other commercial clients throughout Miami and surrounding areas of South Florida who have legal needs involving any of the following:

·       Complex commercial litigation

·       Securities litigation

·       Insurance law and litigation

·       Employment litigation

Over the course of his legal career, Mr. Quaranta has obtained remarkable success advocating on behalf of his clients who are dealing with challenging and pressing legal issues that threaten to undermine what they have worked so hard to achieve. He has extensive experience handling cases before various state and federal courts across the country as well as with handling arbitrations before the NASD, FINRA and the American Arbitration Association.

Honored for his outstanding professionalism, high ethical standard and superb legal abilities, Mr. Quaranta has earned an AV Preeminent peer review rating* from Martindale-Hubbell along with consistent recognition from The Best Lawyers in America. He has also received a designation in the list of Legal Elite from Florida Trend Magazine, and The National Trial Lawyers has voted him among the Top 100 Civil Plaintiff Trial Lawyers.

Mr. Quaranta graduated from Georgetown University in 1987 with a degree in economics, and he was a four-year varsity letter athlete in football and baseball. He then attended the University of Miami School of Law under a Thomas P. McDougall Full Academic Scholarship, where he obtained his Juris Doctor magna cum laude in 1991. While in law school, he also served as member of the University of Miami Law Review as well as with the school's honor council.

He is admitted to practice before all state and U.S. District courts in Florida as well as before the U.S. District Court for the Eastern District of Wisconsin, the U.S. Court of Appeals for the 11th Circuit and the U.S. Tax Court. He has also served as chairman of The Florida Bar Grievance Committee 11-F.

*AV®, AV Preeminent®, Martindale-Hubbell Distinguished and Martindale-Hubbell Notable are certification marks used under license in accordance with the Martindale-Hubbell certification procedures, standards and policies. Martindale-Hubbell® is the facilitator of a peer review rating process. Ratings reflect the anonymous opinions of members of the bar and the judiciary. Martindale-Hubbell® Peer Review Rating™ fall into two categories – legal ability and general ethical standards.

Best Lawyers® and The Best Lawyers in America© are registered trademarks of BL Rankings, LLC d/b/a Best Lawyers and Co., LLC. The names, logo, and database are protected under the trademark, copyright, and fair use laws of the United States of America. Any use of name, including in electronic form, must be made only by permission and under the guidelines of BL Rankings, LLC d/b/a Best Lawyers and Co., LLC.

Practice Areas
  • 40%Business Litigation
  • 20%Class Action/Mass Torts: Plaintiff
  • 20%Employment & Labor: Employee
  • 20%Insurance Coverage
Focus Areas

Trade Secret, Non-Compete Agreements, Class Actions, Toxic Torts, Employment Law - Employee, Wage & Hour Laws, Whistleblower, Sexual Harassment, Labor Law, Insurance, Bad Faith Insurance, Insurance Defense


5 Years Super Lawyers
  • Super Lawyers: 2017 - 2021

About John M. Quaranta

Admitted: 1992, Florida

Professional Webpage:

Bar/Professional Activity

  • U.S. District Court, Middle District of Florida
  • United States Tax Court
  • U.S. District Court, Eastern District of Wisconsin
  • U.S. District Court, Northern District of Florida
  • U.S. District Court, Southern District of Florida
  • U.S. Court of Appeals for the Eleventh Circuit
  • Florida Bar, 1992

Scholarly Lectures/Writings

  • University of Miami Law Review, Member

Pro bono/Community Service

  • University of Miami Honor Council, Member


  • University of Miami School of Law, Thomas P. McDougall Full Academic Scholarship
  • The National Trial Lawyers: Top 100 Civil Plaintiff Trial Lawyers, 2017
  • AV Preeminent™ (Highest Competency and Ethics Rating from Martindale-Hubbell)
  • Super Lawyers for commercial litigation
  • Best Lawyers in America
  • Florida Legal Elite

Educational Background

  • Undergraduate degree in Economics from Georgetown University, 1987
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Office Location for John M. Quaranta

1600 Ponce de Leon Blvd
10th Floor
Coral Gables, FL 33134-7415

Phone: 305-440-5101

Last Updated: 4/29/2021

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