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About me

Protect your license and privilege to drive!  Former State Prosecutor.


Tiffini’s focus is defending persons charged with crimes.  She served as a State Prosecutor for 3 years in Richmond County.  Tiffini is an experienced litigator and trial attorney.  She is a lawyer who knows both sides and knows the system well.  She has litigated a number of criminal and civil cases in multiple jurisdictions.  She joined the firm in 2010, bringing energy and creativity to the firm.  Tiffini combines the tenacity of an experienced litigator with genuine compassion for her clients.

Ms. Chambers attended the University of Arkansas, where she earned a B.A. in Political Science, Cum Laude in 2002.
In 2005, she earned her J.D. degree Magna Cum Laude from the University of Arkansas School of Law.  Ms. Chambers attended law school on a full scholarship and served as a Member of the Arkansas Law Review and graduated in the top 10% of her class.

Licensed to Practice:
Ms. Chambers is licensed to practice in Arkansas and Georgia.

Ms. Chambers is a member of the Georgia Association of Criminal Defense Lawyers, Augusta Bar Association, State Bar of Georgia, State Bar of Arkansas, and  National College for DUI Defense.

Ms. Chambers is married with two children, twin girls.  Born in Texas, raised in Alaska, she has found her home in Augusta, GA, where she has resided the past 5 years.  She enjoys spending time with her family, reading, bike-riding, and working in the yard.


Update:  Tiffini now goes by the name, Tiffini K. Duncan


Photos and videos

450008 1313588985

Practice areas


  1. DUI & DWI: 85%
  2. Speeding Ticket: 5%
  3. Litigation: 5%
  4. Criminal Defense: 5%



Free consultation (30 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

20 total 

Are you an attorney? Endorse this lawyer

  • Angela Williams Seymour

    I endorse this lawyer. Ms. Chambers and her law firm are known for fast, efficient and successful representation of their clients. They are the "go to" firm in Augusta for DUI work.


    Angela Seymour Bankruptcy and debt Attorney
    Relationship: Fellow lawyer in community

  • Blake Edward Marcus

    I endorse this lawyer.


    Blake Marcus DUI and DWI Attorney
    Relationship: Other

Contact info

1450 Greene Street, Suite 222
Augusta, GA, 30901-5236


GAActive Member in Good Standing 200709/27/2014
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
MemberWho's Who2016
Top 10 Under 40National Academy of Criminal Defense Attorneys2015
Top 100 Trial LawyersNational Trial Lawyers2015
Certification DUI Detection, Standardized Field Sobriety ClassRichmond County Sheriff's Office Training Center2007
Dean's ListUniversity of Arkansas School of Law2005
Law Review MemberUniversity of Arkansas School of Law2005
Chancellor's ScholarshipUniversity of Arkansa2005
Chancellor's ScholarshipUniversity of Arkansas2004
Dean's ListUniversity of Arkansas2003
First in ClassUniversity of Arkansa2003
Chancellor's ScholarshipUniversity of Arkansas2002
Deans ListUniversity of Arkansas2002
Dean's ListUniversity of Arkansas2001
Work experience
TitleCompany nameDuration
Managing OwnerDuncan Law Firm, LLC2010 - Present
AssociateGregory W. Smith& Associates2009 - 2010
Assistant SolicitorRichmond County Solicitor's Office2007 - 2009
Summer AssociateRose Law Firm2004 - 2004
Summer AssociateKutak Rock, LLP2004 - 2004
Association namePosition nameDuration
DUI Defense Lawyers AssociationFounding Member2014 - Present
National College of DUI DefenseMember2010 - Present
Georgia Trial Lawyers AssociationMember2009 - Present
State Bar of GeorgiaMember2007 - Present
Augusta Bar AssociationMember2007 - Present
State Bar of ArkansasMember2005 - Present
University of ArkansasLaw Review Member2003 - 2005
Legal cases
Case nameOutcome
State of Georgia v. A.W.dismissed
See all legal cases 
Publication nameTitleDate
Midsouth Political Science Review"The Determinants of Public School Quality in the State of Arkansas: A Time Series Analysis."2003
School nameMajorDegreeGraduated
University of Arkansas, Fayetteville, Leflar Law CenterN/Alaw- magna cum laude2005
University of ArkansasPolitical ScienceOther - Bachelors2002
Speaking engagements
Conference nameTitleDate
US Navy - sailor enrichment for responsible choicesPenalties of a DUI conviction2014
Grovetown Police EductationGeneral DUI laws2013
Lion's Club MeetingDUI consequences2011
Lions Club MeetingDUI Charges2010
Law Day Speech at Richmond AcademyLaw Careers2009