Leslie W. Langbein

About the Neutral

Leslie W. LangbeinA practitioner's practitioner.

Florida Supreme Court Certified Mediator & Qualified Arbitrator. Member of the Florida Bar, Board Certified in Labor & Employment Law.

The Foundation

A career built on both sides of the dispute.

Leslie W. Langbein is a highly qualified ADR professional with a distinguished legal career. A member of the Florida Bar and Board Certified in Labor and Employment Law, she brings substantive grounding to every matter she touches.

Her legal career began as an Assistant City Attorney, and then Deputy City Attorney, for the City of Hollywood, Florida, where she specialized in public-sector labor law and routinely practiced before the Florida Public Employee Relations Commission. That early exposure to both the adversarial and negotiated sides of workplace dispute has shaped her approach to neutral practice ever since.

Why it matters

Leslie has sat in every seat at the table: as advocate, as counsel, as decision-maker. The perspective is the work.

Career Timeline

A career with one through-line.

Hover any milestone to read the moment. The path traces how an advocate becomes a neutral.

Education

B.A., University of Florida

Graduated with High Honors, Phi Beta Kappa. The foundation for a life in law.
Admission

J.D., Nova Southeastern · Admitted to The Florida Bar

Began practice as Assistant, then Deputy, City Attorney for the City of Hollywood, Florida. Specialized in public-sector labor law.
First neutral certifications

Florida Supreme Court Certified Mediator & Qualified Arbitrator

Joined the Miami law firm of Valdes-Fauli, Cobb & Petrey and was assigned to serve as General Counsel of Florida International University, an extended engagement.
National panels

American Arbitration Association, Labor Panel

Accepted onto AAA's national panel of Labor Arbitrators. Shortly thereafter, added to AAA's Employment and Commercial panels. Also serves as arbitrator for the State University System.
Board certification

Board Certified in Labor & Employment Law

Certified by The Florida Bar in Labor and Employment Law, a credential held by only a small fraction of practicing Florida attorneys.
Public-sector appointment

Special Magistrate, Florida PERC

Appointed Special Magistrate by the Florida Public Employee Relations Commission, a role she holds to this day.
Peer recognition

National Academy of Distinguished Neutrals

Accepted into membership of an invitation-only association of the country's top mediators and arbitrators.
Section leadership

Chair, Florida Bar Labor & Employment Law Section

Elected Chair after holding successive officer positions and serving on the Section's Executive Council.
Federal panel

Federal Mediation & Conciliation Service, Labor Panel

Accepted onto the labor panel of the Federal Mediation and Conciliation Service (FMCS).
Federal panel

National Mediation Board, Panel of Arbitrators

Placed on the National Mediation Board Panel of Arbitrators, serving rail and air-carrier labor matters.
Today

Langbein ADR Services, Nationwide

Full-time neutral practice across four complementary dispute categories, serving clients nationwide, virtually and in person.

Practice as a Neutral

From advocate
to neutral.

Editorial image, practice of the neutral
Style
Active facilitation. Surfaces the barrier, tests the position, preserves the relationship.

Ms. Langbein joined the Miami law firm of Valdes-Fauli, Cobb & Petrey and was assigned to serve as the General Counsel of Florida International University. After an extended engagement at the University, she joined her husband to form Langbein & Langbein, P.A.

From then on, Ms. Langbein represented clients in federal and state courts and administrative proceedings, focusing on Administrative, Employment, Fair Housing, Title III, ADA, and Commercial law.

During the same period, she appeared regularly before the Equal Employment Opportunity Commission, the U.S. Department of Labor, the U.S. Department of Housing and Urban Development, the Florida Commission on Human Relations, and local human rights agencies.

Substantive expertise is not optional. The cases that ADR resolves well are the same cases that litigation resolves slowly.

Her career as a neutral began when she became a Florida Supreme Court Certified Circuit/Civil Mediator and, at the same time, a Florida Supreme Court Qualified Arbitrator. She was later accepted onto the American Arbitration Association's national panel of Labor Arbitrators and simultaneously became an arbitrator for the State University System.

Ms. Langbein has served as a national trainer for AAA and has been a presenter at conferences and seminars. She holds appointment as a Special Magistrate by the Florida Public Employee Relations Commission. She was accepted into membership of the National Academy of Distinguished Neutrals, joined the labor panel of the Federal Mediation and Conciliation Service, and was placed on the National Mediation Board Panel of Arbitrators.

Credentials & Memberships

The full public record.

Education, bar admissions, panel appointments, and professional memberships, organized by category.

B.A., University of Florida, High Honors, Phi Beta Kappa
J.D., Nova Southeastern University
AV Rated, Martindale-Hubbell
Florida Supreme Court Certified Circuit/Civil Mediator
Florida Supreme Court Qualified Arbitrator
Board Certified by The Florida Bar in Labor & Employment Law
All courts of the State of Florida
U.S. District Court, Southern District of Florida
U.S. District Court, Middle District of Florida
U.S. Court of Appeals, 11th Circuit
American Arbitration Association, National Labor Panel
State University System, Arbitrator
AAA, Employment Panel
AAA, Commercial Panel
Florida PERC, Special Magistrate
FMCS, Federal Mediation & Conciliation Service Labor Panel
National Mediation Board, Panel of Arbitrators
National Academy of Distinguished Neutrals, Member
Florida Bar L&E Section, Chair (past); Executive Council
Florida Bar, ADR Section
Florida Bar, City, County & Local Government Section
Labor & Employment Relations Association
Florida Academy of Professional Mediators, Director
College of Labor & Employment Lawyers

Recognition

Credentials that reflect earned trust.

Mediation Philosophy

Mediation is an opportunity for parties to test their positions before a neutral in a confidential setting, and honestly reflect on the probability of a successful outcome if the dispute is not settled.

Leslie W. Langbein

Ms. Langbein views the role of a mediator as one who assists parties in analyzing issues, possible outcomes, and settlement alternatives. Her mediation style tends to be active, helping parties surface and work through the real barriers to settlement, rather than simply shuttling offers.