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Sean Matthew Dillon

Practice areas:

Construction & Development, Government Contracts, Employment & Labor

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About Me

I am a Senior Partner with Moye, O'Brien, Pickert & Dillon, LLP – a nationally-recognized, construction law firm handling matters throughout the United States, Europe, the Caribbean basin, Central America and Canada.  My practice focuses on complex issues arising from horizontal and vertical construction projects ranging in value from $100 million to more than $3 billion, and involving disputes ranging from $30 million to over $1 billion.  My practice spans the heavy civil, commercial, rail, infrastructure and industrial construction sectors, in all forms of project delivery, and across the spectrum of dispute resolution proceedings (mediation, dispute review board, arbitration, administrative law judge, state court, federal court and appellate).  I am Board Certified in Construction Law by The Florida Bar, and have been recognized as a Leading Construction Lawyer by Chambers & Partners in “The Client’s Guide,” and as a Florida Super Lawyer – Construction Law. 


Practice Areas

Licensed since 1996

  1. Construction & Development: 50%
    19 years
  2. Government Contracts: 45%
    19 years
  3. Employment & Labor: 5%
    18 years

Attorney Endorsements

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Contact Info

800 S Orlando Ave
Maitland, FL, 32751-5685

Moye O'Brien Pickert & Dillon LLP

800 S. Orlando Ave.
Maitland, FL, 32751-5627



GAActive Member in Good Standing 199607/07/2015
FLMember in Good Standing199605/07/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Award NameGrantorDate Granted
Florida Super LawyerFlorida Super Lawyers2014
Leading Lawyer - ConstructionChambers USA: America's Leading Construction Lawyers2014
Florida Super LawyerFlorida Super Lawyers2013
Leading Lawyer - ConstructionChambers USA: America's Leading Construction Lawyers2013
Florida Super LawyerFlorida Super Lawyers2012
Leading Lawyer - ConstructionChambers USA: America's Leading Construction Lawyers2012
Board Certified - Construction LawFlorida Bar2011
Leading Lawyer - ConstructionChambers USA: America's Leading Construction Lawyers2011
Florida Super LawyerFlorida Super Lawyers2011
Leading Lawyer - ConstructionChambers USA: America's Leading Construction Lawyers2010
Rising StarFlorida Super Lawyers2010
Leading Lawyer - ConstructionChambers USA: America's Leading Construction Lawyers2009

Work Experience
TitleCompany NameDuration
Senior PartnerMoye, O'Brien, Pickert & Dillon, LLP1997 - Present
AssociatePeter A. Robertson & Assoc.1996 - 1997

Publication NameTitleDate
The Florida Bar Construction Law Certification Review CourseDamages and Remedies in Construction Disputes Chapter2013
European Lawyer Reference SeriesConstruction Law - USA Chapter2012

School NameMajorDegreeGraduated
University of Florida, Fredric G. Levin College of LawLawJD - Juris Doctor1995
University of FloridaBuilding Construction (Construction Management)BS - Bachelor of Science1992

Speaking Engagements
Conference NameTitleDate
Construction Project Scheduling & Delay ClaimsPrimary Legal Concepts for Delay Claims2014