C. Sei-Hee Arii | Rockville Criminal Lawyer | Maryland

Main Office

401 E Jefferson St
Ste 208
Rockville, MD 20850

Other Locations

Proudly serving the greater Rockville, Maryland area.

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About C. Sei-Hee

Experience Matters. Attorney Arii will Fight for You.
"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 2020, 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-Gold & Platinum" Award (2019-2020). I have been selected for inclusion in the following lists: Maryland and Washington, D.C. Super Lawyers® (2010-2020) (limited to 5% of Maryland and D.C. lawyers); “Top 100 Trial Lawyers in Maryland" (2010- 2020); “Top 100 Criminal Defense Lawyers in Maryland" (2013- 2020); and Washingtonian Magazine's Best Lawyers (2011-2012).
Let me help you. Call or text me at 240-621-0007 to get started.

Please contact for additional information.

Experience

Owner

Arii Law Firm, LLC

2011-Present

Attorney

Heeney & Arii, Chartered

1999-2011

Admission

Verified Maryland

2001

Verified VA Bar

10/06/2000

Verified DC Bar

01/08/1999

Education

Smith College

B.A. (Psychology)

1995

Recognitions & Achievements

Associations
  • Maryland State Bar Association: Bar Foundation Fellow (); Asian American Bar Committee (); Leadership Academy Committee Member (); Local & Specialty Bar Liaison Committee Member (); Leadership Academy Fellow (); and Young Lawyers Section Council Member ().
    2005-Present / 2011-2014 / 2003-2011 / 2003-2008 / 2002-2003 / 2003
  • Women’s Bar Association of Maryland: Secretary (); Treasurer (); Board of Directors, At-Large Member (; ); Annual Golf Tournament Co-Chair (); and Newsletter Co-Editor ( – ).
    2010-2011 / 2009-2010 / 2005-2007 / 2008-2009 / 2007-2010 / 2004 / 2005
  • Montgomery County Bar Association: Bar Foundation Fellow (); Judicial Selections Committee (); Technology Committee Co-Chair (); Committee Chair of the Year Award: Technology Committee ().
    2008-Present / 2007-2009 / 2007-2009 / 2008
  • Montgomery County Inn of Court: Barrister (); Associate (; ); and Outstanding Contribution Award ().
    2007-2011 / 2002-2003 / 2006-2007 / 2006-2007
  • Maryland Criminal Defense Attorneys’ Association, member since .
    2005
  • Asian Pacific American Bar Association of Maryland: Secretary ().
    2007-2008
Honors / Awards
  • AVVO’s Superb 10.0 Rating
  • Clients’ Choice Award,
    2013
  • Maryland & Washington, D.C. Super Lawyers, (Limited to 5% of Area Lawyers)
    2010-2014
  • The National Trial Lawyers Association:
  • Top 100 Trial Lawyers in Maryland,
    2010-2014
  • Top 100 Criminal Defense Lawyers in Maryland,
    2013-2014
  • (Limited to 100 Maryland Lawyers)
  • Washingtonian Magazine’s Top Lawyers,
  • 2011-2012

Founded 2011

Arii Law Firm, LLC Highlights

DUI-DWI, Criminal, Personal Injury, Car Accident, Defense Contracts

Firm Size: 1
Firm Locations: 1