Profile
Dedicated DUI and Criminal Defense
Facing a criminal charge or a major traffic violation can be a terrifying experience, putting your license, your job, and your freedom at risk. John J. MacKinnon is a seasoned attorney who has been protecting the rights of Columbus residents for over three decades. Unlike large, impersonal firms where you might be handed off to a junior associate, John provides direct, one-on-one legal counsel. Located just steps away from the Franklin County Court Complex, he possesses an intimate knowledge of the local legal system, judges, and prosecutors. If you are in a situation where you urgently need a lawyer to defend your reputation, John J. MacKinnon offers the experienced, aggressive representation you need to navigate the complexities of the Ohio courts.
DUI and OVI Defense
As a specialized DUI/DWI Defense Lawyer, John J. MacKinnon understands the science and law behind drunk driving charges in Ohio. Whether you are facing a first-time OVI offense or have prior convictions, the consequences-including license suspension, heavy fines, and jail time-are severe. He meticulously examines every detail of the arrest, from the legality of the traffic stop to the accuracy of breathalyzer and field sobriety tests. His goal is to minimize the impact of these charges on your life, often securing reduced charges or dismissals. If you need to find a lawyer who will fight to save your license and keep your record clean, his office is available for immediate consultation.
Traffic and Criminal Law
Beyond alcohol-related offenses, the firm handles a wide variety of Traffic Ticket and criminal misdemeanor cases. From hit-and-skip accidents to shoplifting and solicitation charges, John J. MacKinnon provides a non-judgmental, strategic defense. He understands that good people can find themselves in bad situations and works tirelessly to ensure a fair outcome. His long-standing presence in the Columbus legal community has earned him a reputation for integrity and results. Clients looking to order an attorney who offers personal attention and 24/7 accessibility will find a steadfast ally in John J. MacKinnon.
- Strategic Location: Located directly across from the courthouse for rapid response to legal proceedings.
- Solo Practitioner: Your case is handled personally by John, not a paralegal or junior lawyer.
- Available 24/7: Legal emergencies do not wait for business hours, and neither does his commitment to your defense.
Protecting Your Future
A criminal record can have lifelong consequences, affecting employment opportunities and professional licenses. John J. MacKinnon’s practice is built on the belief that every client deserves a vigorous defense. He offers free consultations to discuss the specifics of your case and outline a clear path forward. Whether you are dealing with a speeding ticket that threatens your CDL or a serious criminal accusation, do not face the judge alone. Trust an attorney with over 35 years of experience to advocate for your rights and your future.
Specializing In
DUI Defense, Traffic Violations, Criminal Misdemeanors
Address & Location
Located on the border of the historic German Village neighborhood and Downtown Columbus.
Building Location
It is a single-story commercial brick office building constructed in 1980, spanning 8,062 square feet. The building is situated directly across from the Franklin County Courthouse Complex and is close to local favorites like First Watch.
Suite Access
Enter through the main front glass entrance facing East Livingston Avenue. Clients will be welcomed by the receptionist in the shared main lobby on the ground floor.
Parking Details
A major convenience for visitors is the building’s dedicated, private on-site surface parking lot which offers complimentary parking spaces directly at the rear of the property.
Public Transit
Served by COTA Route 2 (Northbound); nearest stop is at S High St & W Blenkner St.
Map
Sorry, no records were found. Please adjust your search criteria and try again.
Sorry, unable to load the Maps API.



