Skip to main content
Find a Lawyer
Arii Law Firm, LLC

Arii Law Firm, LLC - Rockville, MD

DUI/DWI Lawyers in Rockville, MD

401 East Jefferson Street Ste. 208 Rockville, MD 20850 - 2613

  • Free Consultation
  • 1 Super Lawyers®
  • 27 Years 
    Experience

Rockville DUI/DWI Law Firm

Updated: 02/16/2026

Reviews

Customer Reviews for Arii Law Firm, LLC

4.9 out of 5
25 Reviews
Learn more about our review guidelines.
25 Reviews

Read reviews that mention:

Clients have highlighted the following topics in their reviews. Each topic includes a count of related reviews. Read reviews that mention the following topics.

Filter Reviews by:

Reset Filter

Sort Reviews by:

Reset Sort
  • By Anonymous on Nov. 07, 2024
    Hired Law firm 2019-2022
    Sei Hee is amazing! Always prompt with responding to inquiries, very clear and concise instructions and guidance. Helped alleviate a lot of stress in an unfortunate situation.
  • By Marvyn G. on Feb. 22, 2024
    Hired Law firm 2024
    Recommends this Law firm
    Ms Arii and her law firm are the best ! From beginning to my court date Ms Arii has been professional, approachable, knowledgeable and personable. I am glad I made my decision to go with her and her firm. Outstanding work and most of all I thank you!
  • By Anonymous on Jan. 23, 2024
    Hired Law firm 2023-2024
    Recommends this Law firm
    IF you are looking for an attorney to help you with your issue, Sei-Hee Arii is the one to call. She is a Top Notch legal professional who will take care of you. A wonderful communicator, Sei-Hee keeps you up to date continuously and provides legal guidance as your case moves along. Bottom lIne: Sei-Hee is there for you 100% of the time, and gets the job done. I will not trust my legal needs to anyone but this super attorney.
  • By Anonymous on Dec. 16, 2023
    Hired Law firm 2023
    Recommends this Law firm
    The outcome of my case was so favorable it’s almost as if she had scripted it! Attorney Sei-Her Arii has a 360 degree bird’s eye view of the legal system and the courtroom.I was facing very serious charges with almost certain jail time if convicted. I initially thought of defending myself but my family compelled me to seek The outcome of my case was so favorable it’s almost as if she had scripted it! Attorney Sei-Her Arii has a 360 degree bird’s eye view of the legal system and the courtroom.I was facing very serious charges with almost certain jail time if convicted. I initially thought of defending myself but my family compelled me to seek council. I reached out to Attorney Arii the day before my 1st trial date (don’t be like me, make contact now) and requested her counsel. She was extremely understanding, honest about the situation and the possible outcomes but above all VERY RESPONSIVE! I immediately knew I was in good hands and could trust her. Best decision I’ve ever made! In court she laid out a multi-point strategy that accounted for every possible scenario the prosecutor or judge could present and sure enough it went as she planned. During court I witnessed someone with an almost identical case as mine (yet with a better driving record) be found guilty and sentenced to jail time, however Miss Arii got ALL of my charges DISMISSED! I went home a free man! I am extremely grateful! Miss Arii’s great reviews are one of the reasons I chose her as counsel and I’m proud to now add my own testimony of how effective, resourceful and dedicated she is as a lawyer. Thank you Attorney Arii!

Areas of Practice

  • DUI/DWI
  • Traffic

Firm Information

Overview

I am attorney Sei-Hee Arii, founder and owner of the Arii Law Firm, LLC, in Rockville, Maryland. A top-ranked lawyer with more than 20 years of legal experience, I established my practice in order to help the people of my community during their most dire times of need.

Since first opening my doors, I have worked hard to serve the residents of my area, and my law firm has become a trusted source for quality, effective legal counsel and support to individuals and families dealing with complex legal challenges involving any of the following areas:

  • Personal injury
  • Motor vehicle accidents
  • DUI defense
  • Criminal defense

When you work with me, you will receive the benefit of my extensive legal knowledge and resources to help you make the best-informed decisions. I will remain right there beside you throughout the entire process to ensure that I have done all I can do to help you obtain the most favorable outcome possible for your unique situation.

I am AV Preeminent peer-review rated,* the highest rating, through Martindale-Hubbell and have also received the organization's Platinum Client Champion Award. In addition, I have earned a Top 100 Criminal Defense Lawyer in Maryland ranking from The National Trial Lawyers as well as designation from the organization on its Top 100 list in Maryland.

Moreover, I have also hold a "Superb" client rating on Avvo and have earned the site's Clients' Choice Award, and my law firm has received countless testimonials and referrals from my satisfied clients.

To find out more about how I can best help you with the legal issues affecting your life, you can contact me directly at the Arii Law Firm, LLC, to schedule a free initial consultation. I also currently offer virtual consultations in these uncertain times to help keep you safe and healthy.

*AV®, AV Preeminent®, Martindale-Hubbell Distinguished and Martindale-Hubbell Notable are certification marks used under license in accordance with the Martindale-Hubbell certification procedures, standards and policies. Martindale-Hubbell® is the facilitator of a peer review-rating process. Ratings reflect the anonymous opinions of members of the bar and the judiciary.

Martindale-Hubbell® Peer Review RatingsTM fall into two categories - legal ability and general ethical standards.


Awards and Honors

Super Lawyers® Selectees

SuperLawyers

Arii Law Firm, LLC selected for a Super Lawyers® list

Attorneys

C. Sei-Hee Arii

Attorney

Super Lawyers®
View Profile

C. Sei-Hee Arii

Attorney

Super Lawyers®
View Profile

Photo

Contact

Google Map

Rockville, MD

401 East Jefferson Street
Ste. 208
Rockville, MD 20850 - 2613

Directions

Phone: 240-326-3142

Fax: 240-696-7833

Email: Send a message

Website: http://www.ariilaw.com

Hours: Monday- Friday 8:30am- 5:30pm

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

Contact Us Today

Preferred contact method
DISCLAIMER: By submitting this form you accept the Terms of Use and Privacy Policy.

Disclaimer

Your Profile?  Update Now

When viewing a listing, consider the state advertising restrictions to which lawyers and law firms must adhere, as well as our FindLaw.com Legal Directory disclaimer. Some lawyers publish comparative information regarding the services that they provide which may be subject to specific comparative communications restrictions.