Fassio Law Criminal Defense and DUI Attorneys

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    Criminal Defense

    Oklahoma City, OK

    Fassio Law is an Oklahoma City criminal defense firm founded by former Assistant District Attorney Marcy Fassio, who has practiced criminal law exclusively for over 15 years. The firm specializes in DUI defense, drug charges, assault and domestic violence, white collar crimes, gun charges, theft, probation violations, and expungements for both felony and misdemeanor cases throughout the OKC metro area. Known for aggressive representation and accessibility, Fassio Law offers payment plans and provides free case assessments to help clients navigate the criminal justice system.

    Best for: DUI/DWI CasesDrug ChargesFelony Charges

    Ideal for: Individuals charged with DUI, drug crimes, or assault; those seeking record expungement; felony and misdemeanor defendants in the OKC metro area

    Service area: Oklahoma City, Norman, Edmond, Moore, and surrounding areas including Canadian County, Cleveland County, and Oklahoma County

    What Sets Fassio Law Criminal Defense and DUI Attorneys Apart

    Founded by Former Prosecutor: Attorney Marcy Fassio worked as an Assistant District Attorney at the Oklahoma County District Attorney's Office before founding the firm, giving her unique insight into prosecution strategy and case evaluation.

    Criminal Law Exclusive Practice: The firm practices criminal law exclusively with over 15 years of experience litigating hundreds of cases, ensuring deep expertise in all aspects of criminal defense from motions to jury trials.

    Free Case Assessments & Payment Plans: Fassio Law offers free initial consultations and flexible payment plans to make quality criminal defense representation accessible to clients facing serious charges.

    DUI/DWI DefenseFelony DefenseMisdemeanor DefenseDrug Charge DefenseFree Consultation
    Criminal DefenseDUI DefenseDrug ChargesFormer ProsecutorOKC Metro
    Google Rating
    4.9 ★ (147 reviews)
    Phone
    (405) 593-8444

    Location

    Address: 5100 N Brookline Ave Suite 730, Oklahoma City, OK 73112

    Phone: (405) 593-8444

    Website: fassiolaw.com

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    Last updated April 21, 2026

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