Matthew Cox

Matthew Cox

5.0
Rating: 6.0

Licensed for 1 year

Criminal defense Lawyer at Alexandria, VA
Practice Areas: Criminal Defense, Privacy

526 King Street, Suite 506, Alexandria, VA

About Matthew

Biography

Practice Areas

2

Practice Areas

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes

Retainer

Always


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in California for < 1 year

State: California

Acquired: 2025

Active

No misconduct found

Licensed in Virginia for 1 year

State: Virginia

Acquired: 2024

Active

No misconduct found

Location

Moore, Christoff & Siddiqui

526 King Street, Suite 506, Alexandria, VA, 22314

Moore, Christoff & Siddiqui

10505 Judicial Dr, Suite 202, Fairfax, VA, 22030

Moore, Christoff & Siddiqui

(contact by phone or email), Arlington, VA, 22201

Moore, Christoff & Siddiqui

(contact by phone or email), Leesburg, VA, 20176

Moore, Christoff & Siddiqui

(contact by phone or email), Manassas, VA, 20110

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Matthew Cox's Reviews

Avvo Review Score

5.0 /5.0

13 Client Reviews

Filter Avvo Reviews (13) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 13 reviews | 5 stars

Posted by anonymous | March 03, 2026 | Hired Attorney | Criminal Defense

Dependable, Honest, Communicative, Modern - Best Lawyer in Alexandria

Matt successfully handled both a criminal and civil matter for me that were fully dismissed. From start to finish, he was confident, strategic, and incredibly knowledgeable about the process. What truly stood out was how accessible and responsive he was from the very beginning as well as fair pri...cing for the area. It was simple to contact his law office and they routed me to Matt for a consultation immediately. Communication was clear, timely, and straightforward. Whenever I had questions or concerns, Matt took the time to explain everything in a way that made sense and helped ease my anxiety. Despite this being Matt's profession, it never seemed like the ultimate goal was profit, but genuine helpfulness. Despite the stress of the situation, he maintained a lighthearted and steady approach that made an otherwise difficult process as manageable, and even enjoyable due to his jovial attitude. His professionalism, relationships within the court system, and calm demeanor made all the difference and inspired confidence every time we discussed the case. If you are looking for an attorney who is both highly effective and genuinely supportive, Matt is absolutely the person you want on your side.

Posted by anonymous | January 13, 2026 | Hired Attorney | Criminal Defense

Professional, Compassionate, and Highly Effective

I’m incredibly thankful for the legal representation I received from Matthew Cox during my misdemeanor case in Alexandria, VA. From our first meeting, he treated me with respect and listened carefully to every detail. He didn’t just explain the legal process—he made sure I understood my options and f...elt confident moving forward. Mr. Cox was sharp, strategic, and always prepared. He handled my case with precision and professionalism, and the outcome was far better than I expected. What stood out most was his calm demeanor and genuine concern for my well-being. He never made me feel like just another case. Thanks to his hard work, I was able to move past this situation with peace of mind. I would absolutely recommend him to anyone facing legal trouble. He’s the kind of lawyer who earns your trust and delivers results. AG

Posted by anonymous | December 12, 2025 | Hired Attorney | Criminal Defense

Professional and highly effective, got my case dismissed

Matthew handled my reckless driving case with care, understanding and expertise. I was really scared when I got this charge since I'd never even gotten a speeding ticket before. Matthew was able to work with me to do an online driving improvement course and community service that got my case dismisse...d entirely. I'd highly recommend him to anyone looking for guidance.

Posted by anonymous | December 10, 2025 | Hired Attorney

Exceptional Attorney – Case Dismissed Thanks to His Work!

I highly recommend Matt Cox! He handled my case with incredible professionalism, knowledge, and dedication. From the beginning, he guided me through every step, explained everything clearly, and made me feel supported and confident throughout the process. Thanks to his expertise and hard work, my cas...e was successfully resolved. Matt truly cares about his clients and goes above and beyond. I am extremely grateful for his help!

Posted by John | November 07, 2025 | Hired Attorney | Criminal Defense

Excellent guidance and communication

Matt provided me with excellent council and guidance throughout the process. I have never had to deal with criminal proceedings in court before. Mr. Cox was knowledgeable and gave me great advice on steps to complete in advance of my court appearance that were instrumental in the court coming to a fa...vorable outcome for me. He was friendly and competent in all of our dealings and communicated very clearly over email, by phone, and in person.

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Matthew Cox's Lawyer Endorsements

Endorse Matthew
Farheena Siddiqui headshot
Farheena Siddiqui

Criminal defense lawyer | Nov 19

Relationship: Co-worker

"Matt is great at his craft. He is extremely detail-oriented and wants the best for his clients. He is diligent and leaves no stone unturned. He is an asset to his clients."

View All Endorsements

No Endorsement Data Available Yet
This attorney hasn't created any attorney endorsements recently on Avvo.

Experience

Rating:  6.0 (Good)

Work Experience

2024 - Present

Associate, Moore, Christoff & Siddiqui

Associations

Virginia Association of Criminal Defense Lawyers

Alexandria Bar Association

Sample of Legal Cases

Misdemeanor Petty Larceny in Prince William County

Dismissed

Misdemeanor Reckless Driving in Stafford County

Dismissed

Misdemeanor Carrying Weapon in Airport in Loudoun County

Dismissed

Misdemeanor Assault & Battery in Alexandria

Dismissed

Felony Robbery by Force in Alexandria

Dismissed

Misdemeanor Reckless Driving in Eastern District of Virginia

Reduced to a traffic infraction

Early Termination of DUI Probation in Eastern District of Virginia

Granted

See More Legal Cases

Education

2024

George Washington University

JD - Juris Doctor

2020

University of Pennsylvania

MS - Master of Science

2019

Arizona State University

BS - Bachelor of Science

Languages

English

Activity

Avvo Rating

Our Rating is calculated using information the lawyer has included on their profile in addition to the information we collect from state bar associations and other organizations that license legal professionals. Attorneys who claim their profiles and provide Avvo with more information tend to have a higher rating than those who do not.

What determines Avvo Rating?
  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
  • Legal thought leadership Publications, speaking engagements
  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution