Justin Capek, Criminal Defense Attorney Philadelphia
Justin C. Capek, Esq.
Founding Partner | Capek law p.C.
Justin C. Capek is the founding partner of Capek Law, P.C. He represents clients facing serious criminal charges in Pennsylvania and New Jersey, with a focus on firearms, violent crime, and narcotics cases. Amongst both his peers and his clients, Justin is known for his thorough preparation of his cases, aggressive defense strategy, and determined advocacy.
Throughout his career, Justin has secured acquittals and reduced sentences for clients charged with serious offenses in both State and Federal Courts. Justin’s reputation and renowned trial skills have led to him being a well sought-after advocate who has gained national notoriety with many high-profile cases.
Whether you need a criminal defense attorney Philadelphia prosecutors take seriously or a personal injury attorney Philadelphia insurers can’t push around, Justin brings the same preparation and trial-ready approach to every client.
Justin also represents clients injured in motor vehicle collisions and slip and fall accidents. He has obtained numerous six-figure settlements for clients and brings the same personal attention and commitment to their injury claims that he brings to his criminal defense practice. He takes pride in being accessible to his clients nearly 24/7, earning their trust, and guiding them through difficult circumstances. Before founding Capek Law in 2026, Justin was a partner at Schatz, Steinberg & Klayman, where he led the firm’s Criminal Division.
Justin’s approach to advocacy is shaped in part by his service in the Pennsylvania Army National Guard. He served as an Armored Infantry Team Leader with Bravo Company, 2nd Battalion, 112th Infantry Regiment, until 2016. His honors include the Army Commendation Medal and the Army National Guard Good Conduct Medal. In 2012, Justin was named “Soldier of the Year” for the 56th Stryker Brigade Combat Team and was selected to represent his brigade in the Pennsylvania National Guard’s Best Warrior Competition. His extensive military leadership skills, values, and discipline have made him a formidable trial attorney.
Outside the courtroom, Justin is an avid marathon and ultramarathon runner having competed across the United States and internationally. Justin is admitted to practice in Pennsylvania and New Jersey, as well as the U.S. District Courts for the Eastern District of Pennsylvania and the District of New Jersey. He has been named a Pennsylvania Super Lawyers Rising Star since 2021.
EDUCATION:
• J.D., Temple University Beasley School of Law, 2017
• B.A., Pennsylvania State University, 2014
Accolades
Super Lawyers
Rising StarsTop 40
Under 40Army Commendation
Medal
Notable cases
- All Charges DismissedMotion to suppress evidence granted for clients charged with possessing “ghost guns,” 2026
- Partial Acquittal — Four Counts of MurderJury trial, State of Delaware, 2025
- Acquittal — Murder & Conspiracy to Commit MurderClient alleged to be the getaway driver in a fatal shooting; jury trial, Philadelphia County, 2025
- Acquittal — Felony Sexual AssaultJury trial, Lancaster County, 2025
- Acquittal — Murder & Conspiracy to Commit MurderClient alleged to have committed a gang-related retaliatory fatal shooting; jury trial, Philadelphia County, 2024
- Acquittal — Armed Robbery & Aggravated AssaultJury trial, Delaware County, 2024
- Acquittal — Felony Firearm Possession & Assault on a Police OfficerJury trial, Philadelphia, 2021
- Lead Counsel — Commonwealth v. HeronPhiladelphia County; drew national media attention
- Lead Counsel — United States of America v. De La Cruz-NunezFederal case involving the manufacture and distribution of 40 kilograms of illegal narcotics
Awards and accolades shown were issued to the attorney by the respective providers of these honors. A description of each selection methodology is available from the issuing organization. No aspect of this advertisement has been approved by the Supreme Court of Pennsylvania. Prior results do not guarantee a similar outcome.