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

16 Client Reviews

Filter Avvo Reviews (16) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 16 reviews

Posted by anonymous | August 31, 2026 | Hired Attorney

An Exceptional Attorney Who Truly Cares About His Clients

I honestly cannot say enough good things about Mr. Matthew Cox. I had an outstanding experience with him, and I’m truly grateful for everything he has done for me throughout this past year and especially during my trial. This was one of the most stressful and difficult periods of my life, but fr...om the very beginning, Mr. Cox was there for me. He was professional, knowledgeable, patient, responsive, and incredibly dedicated to my case. He always took the time to explain everything clearly, answer all of my questions, keep me informed, and guide me through every step of the process. What meant the most to me was not only his professionalism as an attorney, but the way he treated me as a person. He listened to me, respected my concerns, showed compassion, and gave me reassurance when I needed it most. I never felt like I was just another client. I genuinely felt that he cared about my situation and wanted the best for me. Today went well in court, and I’m incredibly thankful for all of his hard work, preparation, dedication, and support throughout this entire process. Having Mr. Cox by my side made a huge difference, and I will always be grateful for that. I would wholeheartedly recommend Mr. Matthew Cox to anyone looking for an attorney who is trustworthy, knowledgeable, compassionate, responsive, and genuinely committed to his clients. He is an excellent attorney and a wonderful person, and I will always appreciate everything he did for me. Thank you for everything, Mr. Cox! You have my highest recommendation. ⭐⭐⭐⭐⭐

Posted by anonymous | August 01, 2026 | Hired Attorney

FIVE STARS

Matt has been the best lawyer I have hired. He is a very hard worker, and his reassurance throughout my case showed how much he cares about his clients! I highly recommend him.

Posted by anonymous | May 05, 2026 | Hired Attorney

Competent representation

I highly recommend Mr. Cox. I retained him to represent me in connection with a traffic issue. My case involved a stop near the Pentagon, which is nuanced and falls under federal rather than state law. Mr. Cox was very knowledgeable and clearly experienced in this space, which provided me with signif...icant comfort as the process unfolded. Ultimately, the severity of the violations were reduced significantly, along with the points. I was very pleased with the outcome.

Posted by anonymous | March 03, 2026 | Hired Attorney

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

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

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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."

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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

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  • Experience & background Years licensed, work experience, education
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  • 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
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