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Crowley Peritz Law

Crowley Peritz Law - Fairfax, VA

Criminal Law Lawyers in Fairfax, VA

10560 Main St #501 Fairfax, VA 22030

  • Free Consultation
  • 2 Super Lawyers®
  • 17 Years 
    Experience

Fairfax Criminal Law Firm

Updated: 02/26/2026

Reviews

Customer Reviews for Crowley Peritz Law

4.6 out of 5
25 Reviews
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25 Reviews

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  • By Kimberly T. on Jul. 02, 2025
    Hired Law firm 2025
    Exceptional Legal Representation with Integrity and Dedication If you’re searching for an attorney who stands firm on his word, look no further than Mr. Matthew Crowley of Crowley Peritz Law. Mr. Crowley exemplifies professionalism and honesty in every interaction. From day one, he has been transparent about the legal process, setting clear expectations and following through with unwavering dedication. He doesn’t just represent his clients—he champions them. Mr. Crowley consistently goes above and beyond, ensuring no stone is left unturned in pursuit of the best possible outcome. His personal commitment and legal expertise make you feel supported every step of the way. Trust, integrity, results—Crowley Peritz Law delivers. If you need someone who truly has your back, don’t hesitate. Contact Mr. Crowley today and experience the difference of having an attorney who fights with you, not just for you.
  • By Anonymous on Sep. 30, 2025
    Verified Client
    Hired Law firm 2025
    Recommends this Law firm
    If I could give Seth 10 stars, I absolutely would. I found myself in a very precarious situation in Loudoun County, and from the very beginning Seth was everything I could have hoped for in an attorney; transparent, communicative, and honest about what was possible and what was not. As a Type A personality, I know I can be demanding with my questions, but Seth was endlessly patient and took the time to make sure I understood every step of the process. His depth of knowledge is remarkable; not only when it comes to the law, but also in understanding the nuances and “lay of the land” in Loudoun County. Thanks to his guidance, I was more than satisfied with the outcome. Most importantly, he safeguarded my security clearance in the process, which was critical for me. Seth is a rare professional; calm under pressure, exceptionally skilled, and genuinely dedicated to his clients. I would recommend him without hesitation, in a heartbeat.
  • By Haneen K. on Dec. 20, 2024
    Verified Client
    Hired Law firm 2024
    On November 3, 2024, I reached out to Crowley Peritz Law following an incident that resulted in a petit larceny charge on November 1, 2024. Prior to my engagement with Crowley Peritz, I had consulted with two other attorneys in the vicinity; however, I found myself uncomfortable with the prospect of retaining their services. The previous attorneys approached the situation as if it were a mere business transaction, with one paralegal even questioning, "Why should we represent you?" This was not the reassurance I sought during a critical time requiring legal support. On that Sunday, during the late morning hours, I came across an article detailing Seth Peritz's representation of a client involved in the events of January 6, 2021, in the United States District Court for the District of Columbia, commonly referred to as the "Capitol Riot." It became clear to me that I needed to locate Seth and secure his representation. From our initial conversation, Seth exhibited a reassuring demeanor while demonstrating his competence as an attorney. He possesses a thorough understanding of the court system, including the judges and prosecutors, as well as their respective tendencies. His approach is characterized by kindness, compassion, and genuine concern for his clients. He takes into account the broader context of the situation, recognizing not only the charges at hand but also their potential impact on daily life and overall well-being. He provided me with explicit guidance regarding the necessary steps to secure a favorable outcome. In my experience within the helping profession, I have come to understand that while a provider will exert every effort to assist, the onus ultimately lies with the client to engage in the requisite work. Seth outlined the actions I needed to undertake, and I committed to those efforts, which yielded positive results. On December 19, I arrived at the Fairfax County Courthouse, where the detective who had summoned me failed to appear, despite Attorney Seth having issued a subpoena for his attendance. It appeared that the prosecutor was inclined to seek a continuance of the case; however, Seth was actively advocating on my behalf while I observed various cases on the docket. I witnessed individuals accepting plea deals from prosecutors and others grappling with the complexities of the legal process without the benefit of legal representation. This was disheartening, and I found myself expressing gratitude for having found and retained Seth. Eventually, my name was called, and I was not required to approach the podium. I heard the judge declare, "Nolle prosequi." Seth responded, "Thank you, Your Honor," closed his file, and exited the courtroom. I was nearly convinced that I would enter the New Year burdened by this issue; however, Seth's determination proved otherwise. Seth's value is immeasurable, far exceeding the fees he charges. His rates are exceptionally fair, and his responsiveness is commendable. Unlike many law firms where communication is often filtered through paralegals, Seth ensures direct access; he is readily available via email, text, or phone call. His replies are prompt, and in the rare event that he is unable to respond immediately, he will follow up and inform you accordingly. In this society, regardless of the charges one may face or the privileges one may possess, the necessity of retaining legal counsel remains paramount. The adage "History is written by the winners" holds true, and Seth exemplifies this notion as a preeminent attorney in the Virginia region. While I sincerely hope to avoid requiring his services in the future, I aspire to draw upon his extensive knowledge and expertise in my professional endeavors. Seth is truly exceptional, and I pray for his continued health and well-being, so that he may assist those in need of his legal acumen. I extend my heartfelt gratitude to you, Seth, for all that you have done; your impact will remain with me always.
  • By Anonymous on Aug. 28, 2024
    Verified Client
    Hired Law firm 2023-2024
    Every lawyer I contacted told me about how they would get me a good plea deal but Seth was the first one who said "I think we have a case" and "I didn't become a lawyer to take plea deals." And man did he deliver. Throughout the whole process Seth would respond to texts quickly and kept me informed about everything. I recommend you tell Seth EVERYTHING, even medical things. There's things he can use in his case that you might not think are relevant but could be game changers. If Seth thinks you have a case, he'll tell you, but he wont recommend you to take the risk of going to trial, you have to make that decision for yourself. In the court room I saw dozens of people with similar charges to my own, each of them taking the exact same plea deal that the other lawyers wanted me to take. Seth was the only one who took it to trial and he fought hard. As the trial went on, Seth would do research on the fly based on the prosecution's arguments, to poke holes in them, all while playing 4D Chess, positioning his arguments for all possible scenarios, going on for hours without letting up. In the end, it was the simple evidence he provided in the beginning that won the case, the rest was... theater? strategy? A mix of both probably. It worked. The point is, all charges were dismissed. Seth is the best lawyer I've ever experienced.

Areas of Practice

  • Criminal Law
  • DUI
  • Traffic Violations
  • Drug Crimes
  • Domestic Violence
  • Sex Crimes
  • Juvenile Defense

Firm Information

Overview

Crowley Peritz Law is a Northern Virginia law firm focused exclusively on the defense of DUI/DWI, Criminal Defense, and serious traffic defense. Our attorneys are dedicated to providing top notch defense and white glove customer service. Our practice is located at 10506 Main St. Suite 501 Fairfax, VA 22030. Our phone number is (571) 605-2932

. We focus on serving adults and juveniles in Fairfax, Loudoun, and Prince William Counties as well as all of the Northen Virginia jurisdictions.

We understand that each case has a unique set of facts that will require a custom tailored approach to have the most effective defense possible. Whether you have been charged with a felony, first offense DUI/DWI, or other serious charge, we will keep the lines of communication open and keep you informed and prepared. The attorneys of Crowley Peritz will in your corner fighting for you.

Types of cases: DUI/DWI, Drug Possession, Drug Distribution/PWID, Assault and Battery, Theft & Larceny, Sex Crimes, Probation Violations, Expungments, Juvenile Offenses, Reckless Driving, Serious traffic offenses.


Awards and Honors

Super Lawyers® Selectees

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Crowley Peritz Law selected for a Super Lawyers® list

Attorneys

Matthew Richard Crowley

Principal Crowley Peritz Law

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Seth Q. Peritz

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Matthew Richard Crowley

Principal Crowley Peritz Law

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Seth Q. Peritz

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Fairfax, VA

10560 Main St
#501
Fairfax, VA 22030

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Phone: 571-605-2932

Fax: 703-935-0050

Email: Send a message

Hours: Open 24/7

  • Credit Cards Accepted
  • Free Consultations
  • Payment Plans
  • Telephones Answered 24/7
  • Virtual Appointments

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