Justin M. McMullen, Attorney at Law - Cincinnati, OH

Vigorous Criminal Defense with Justin M. McMullen in Cincinnati, Ohio

When you are accused of a crime or targeted by a police investigation, your future freedom, career, and reputation hang in the balance. Located on Broadway in downtown Cincinnati, attorney Justin M. McMullen provides aggressive, strategic defense representation as an associate attorney at Joslyn Law Firm. Admitted to the Ohio bar in 2011 after earning his law degree from the University of Dayton School of Law with a concentration in advocacy and dispute resolution, Justin has spent over a decade defending clients across Hamilton County, Butler County, Warren County, and Clermont County. Recognized continuously in Super Lawyers Rising Stars from 2020 through 2025 and holding an Avvo 10.0 Superb rating, Justin is known for his thorough preparation, transparent counsel, and formidable presence in Ohio courtrooms.

Tenacious Criminal Defense Across State and Federal Courts

Navigating the Ohio criminal justice system requires an attorney who knows how prosecutors construct cases and where constitutional violations occur. If you or a loved one needs a lawyer urgently after an arrest, Justin M. McMullen provides tireless representation across a comprehensive spectrum of misdemeanor and felony matters:

• DUI and OVI defense through dedicated dui/dwi defense lawyers, challenging chemical breath testing, blood draws, and field sobriety evaluations
• Defense against possession, manufacturing, and distribution charges handled by experienced drug crime defense lawyers
• Tenacious representation in assault, battery, and weapons offenses through skilled violent crime defense lawyers
• Defending against larceny, burglary, and white-collar fraud allegations through theft and burglary defense lawyers
• Aggressive defense in hit-and-skip accidents, vehicular assault, and moving violations managed by traffic ticket lawyers
• Defending individuals against domestic violence allegations and protective orders in domestic violence proceedings
• Juvenile delinquency defense, probation violation hearings, and criminal record sealing petitions

Justin conducts meticulous evidentiary investigations, retains leading forensic experts, and files aggressive suppression motions to challenge unlawful searches and secure case dismissals.

Dedicated Family Law and Domestic Relations Advocacy

In addition to his criminal trial practice, Justin M. McMullen assists clients through difficult domestic disputes in local family courts. When families must hire an attorney to resolve emotional legal crises, our team provides empathetic guidance backed by firm trial advocacy. Our domestic relations practice encompasses:

• Representation in contested and uncontested divorce proceedings through knowledgeable divorce lawyers
• Protecting parental relationships, parenting time schedules, and parental rights with dedicated child custody lawyers
• Ensuring accurate support determinations and modifications with experienced child support lawyers
• Drafting prenuptial agreements through qualified prenuptial agreement lawyers

Our goal is to protect your parental bonds while establishing stable arrangements for your family future.

Motor Vehicle Collision and Personal Injury Representation

Drawing on extensive litigation experience where he previously helped recover over a million dollars for injured Ohioans, Justin also represents victims harmed by vehicular negligence. Our car accident lawyers pursue maximum compensation for medical bills, lost wages, and pain and suffering. When your rights and future are on the line, you need to find a lawyer who treats your case with uncompromising dedication. Contact Justin M. McMullen at Joslyn Law Firm in Cincinnati today to schedule a free consultation.