Practice areas: DUI-DWI, Criminal Defense, Personal Injury; view more
Licensed in Maryland since: 2001
Education: American University Washington College of Law
Selected to Super Lawyers: 2010 - 2026 Call today:
240-621-0007
Free Consultation Arii Law Firm, LLC
21 Church StSuite 600
Rockville, MD 20850 Visit website
"Sei-Hee Arii: one in a million attorney; once in a lifetime individual. . . Her knowledge, expertise and professionalism saved my life."
My promise to you: I will look after your best interest; treat you like the individual that you are; and I will fight... for you.
I have successfully litigated criminal, serious traffic (DUI/DWI), and civil cases for over 20 years. From 2013 to 2025, I received AVVO's Superb 10.0 rating and its Clients' Choice Award. I am AV Rated by Martindale-Hubbell, which is the highest level of professional excellence at which a firm can be ranked by its peers, and am a recipient of their "Client Champion-Platinum" Award (2019-2025) . I have been selected for inclusion in the following lists: Rue Ratings' Best Attorneys of America (2015-2025); Maryland and Washington, D.C. Super Lawyers (2010-2025) (limited to 5% of Maryland and D.C. lawyers); "Top 100 Trial Lawyers in Maryland" (2010- 2025); "Top 100 Criminal Defense Lawyers in Maryland" (2013- 2025); and Washingtonian Magazine's Best Lawyers (2011-2012).
Let me help you. Call or text me at 240-621-0007 to get started.
Practice areas
Criminal Defense: DUI/DWI, Criminal Defense, Personal Injury - General: PlaintiffFocus areas
Arrest & Arraignment, Assault, Assault & Battery, Criminal Domestic Violence, Criminal Fraud, Criminal Law, DUI/DWI, Drug & Alcohol Violations, Expungement, False Accusations, Felony, Juvenile Delinquency, Misdemeanor, Motor Vehicle Accidents, Motor Vehicle Offenses, Personal Injury - Plaintiff, Probation, Theft, Traffic Violations, Wrongful Death
- 70% Criminal Defense: DUI/DWI
- 20% Criminal Defense
- 10% Personal Injury - General: Plaintiff
First Admitted: 1999
Professional Webpage: https://www.ariilaw.com/about/
Educational Background
- Smith College, 1995
Awards
Avvo Client's Choice Award: This award is granted to attorneys with at least 5 reviews with 4+ stars in a given year on Avvo.com
Platinum: This award is granted to attorneys who have received at least 10 client reviews, and have an average review score of 4.5 or higher.
AV Preeminent®: This elite award is granted to attorneys who have been recognized by their peers for their very high ethical standards, with an average peer review score of 4.5 or higher.
Selections
- Super Lawyers: 2010 - 2026
