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About me

DeTreville Law & Mediation, LLC is a general practice practice law firm focusing on family court litigation and non-litigation dispute resolution, criminal law and DUI defense, and serious personal injuries.

The firm is a family-owned and operated by Charleston natives who bring a combined 30+ years of experience to their client's legal needs.

DeTreville Law & mediation is conveniently located on St. Andrews Blvd. in West Ashley, minutes from most parts of town.


Photos and videos

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Practice areas


  1. Divorce: 70%
    11 years
  2. Criminal Defense: 10%
    11 years
  3. DUI & DWI: 10%
    11 years
  4. Personal Injury: 10%
    11 years



Hourly ($250/hour), contingent (25-40%), Retainer (always)

Payment types:

Cash, Check, Credit card

Attorney endorsements

7 total 

Are you an attorney? Endorse this lawyer

  • Daniel Augustine Harvill

    Mike is one of the smartest people I have ever met. I have known him for over 20 years on a personal basis as well as a professional basis. I recommend every inquiry that I receive that is based in South Carolina to Mike DeTreville. I highly recommend his services.


    Daniel Harvill Family Attorney
    Relationship: Fellow lawyer in community

  • Julianne Meggs Stokes

    Michael is an excellent attorney to whom I refer cases when I can.


    Julianne Stokes Divorce & Separation Attorney
    Relationship: Fellow lawyer in community

Contact info

DeTreville Law & Mediation, LLC

714 St Andrews Blvd
Charleston, SC, 29407


SCGood Standing200503/07/2013
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Client Distinction AwardMartindale-Hubbell2015
Top Contributor, DivorceAvvo2013
CALI Award, Products LiabilityUniversity of South Carolina2005
Luther Lee ScholarUniversity of South Carolina2005
Work experience
TitleCompany nameDuration
MemberDeTreville Law & Mediation, LLC2011 - Present
AssociatePatricia O. DeTreville, PA2005 - 2011
Law ClerkRichardson Patrick Westbrook and Brickman2004 - 2005
Law ClerkBarnwell Whaley Patterson & Helms, LLC2003 - 2003
Association namePosition nameDuration
National Association of Criminal Defense LawyersMember2011 - Present
American Bar Association, Family Law SectionMember2005 - Present
Charleston County Bar AssociationMember2005 - Present
Legal cases
Case nameOutcome
Bennett v. Rector, 389 S.C. 274 (Ct.App. 2010)Affirmed trial verdict for client.
Davis v. Davis, 372 S.C 64 (Ct.App. 2006)Verdict for Plaintiff affirmed.
See all legal cases 
Publication nameTitleDate
South Carolina Trial Objections ManualAssistant Editor2010
School nameMajorDegreeGraduated
University of South Carolina School of LawLawJD - Juris Doctor2005
University of South CarolinaPolitical ScienceBA - Bachelor of Arts2001