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G. Cole Casey

About me

Nationally Recognized DUI Trial Lawyer. Exclusively DUI Defense for 20 Years. "Best of the Bar" 2014 - 2016. Rated in Top 5% of Lawyers in California. Office Locations in Both San Diego and Palo Alto. Call Today!


Photos and videos

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Practice areas


  1. DUI & DWI: 100%
    20 years


Payment types:

Cash, Check, Credit card

Attorney endorsements

34 total 

Are you an attorney? Endorse this lawyer

  • Howard C Williams

    Cole is a leader in his field. He helps his clients and fellow attorneys in every way that he can. Cole sets a standard for all criminal defense attorneys.


    Howard Williams Criminal defense Attorney
    Relationship: Worked together on matter

  • Haitham G. Amin

    I endorse this lawyer.


    Haitham Amin Speeding and traffic ticket Attorney
    Relationship: Other


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
San Diego's Top InfluentialsSan Diego Daily Transcript2015
Super LawyerSuperLawyers2015
A+ RatingBetter Business Bureau2014
Best of the BarSan Diego Business Journal2014
A+ RatingBetter Business Bureau2013
Top 100 Trial LawyersNational Trial Lawyers2013
Top 10 Attorneys in Criminal LawSan Diego Daily Transcript2012
Better Business BureauA+ Rating2012
Top 10 Attorneys in San Diego - Criminal LawSan Diego Daily Transcript2011
A+ RatingSan Diego County Better Business Bureau2011
Top San Diego AttorneysSan Diego Metro Magazine2011
A+ RatingSan Diego County Better Business Bureau2010
A+ RatingSan Diego County Better Business Bureau2009
A+ RatingSan Diego County Better Business Bureau2008
Board of DirectorsCalifornia DUI Lawyers Association2007
Sustaining MemberNational College for DUI Defense2005
Field Sobriety Testing Certified InstructorNational Highway Traffic Safety Administration2005
Field Sobriety Testing Practitioner RatingNational Highway Traffic Safety Administration2003
Specialist MemberCalifornia DUI Lawyers Association2003
Work experience
TitleCompany nameDuration
Managing AttorneyLaw Office of G. Cole Casey1996 - Present
Association namePosition nameDuration
DUI Defense Lawyers AssociationFounding Member2014 - Present
DUI Defense Lawyers AssociationBoard of Directors2014 - Present
Trial Skills UniversityFaculty Instructor2014 - Present
National College of DUI DefenseFaculty Instructor2013 - Present
San Diego DUI Defense AssociatesPresident2009 - Present
National College of DUI DefenseSustaining Member2005 - Present
California DUI Lawyers AssociationDUI Trial Specialist2002 - Present
National College of DUI DefenseMember1999 - Present
California DUI Lawyers AssociationBoard of Directors2007 - 2013
Legal cases
Case nameOutcome
.19% Blood Alcohol DUI CaseEntire Case Dismissal
See all legal cases 
Publication nameTitleDate
California Drunk Driving Defense2011 Edition2011
School nameMajorDegreeGraduated
Thomas Jefferson School of LawN/AJD - Juris Doctor1996
California State University, San DiegoEconomicsBA - Bachelor of Arts1988
De Anza CollegeEconomicsAssociate of Arts1983
Speaking engagements
Conference nameTitleDate
Winter SessionDUI Defense2014
DUI Power SeminarDUI Defense2014
Annual DUI SeminarEffective Cross Examination Skills2014
Phi Alpha DeltaCareers in Criminal Law - Keynote Speaker2013
We the JuryDUI - Closing Arguments2007
Rules of the RoadDUI - Stiking Prior Convictions2006
Georgia CLEDUI - Closing Arguments2006
DUI DefenseMotion Practice2006
DUI from A to DMVDUI - Preparing Client to Testify2005
Defending DUI CasesDUI - Expert Witnesses2005