About
Colin Maher is the Owner and Managing Member of The Maher Law Firm, a leading Columbus-based practice focused on DUI/OVI defense, criminal law, and serious traffic violations. With over a decade of legal experience, Maher has earned a reputation for delivering aggressive and effective defense strategies tailored to each client’s case. He has handled over 2,000 cases annually and brought nearly 100 to trial, demonstrating both depth and consistency in his legal practice.
Maher’s educational foundation includes a Juris Doctor degree from the University of Toledo College of Law, which was earned in 2008. He also holds a Bachelor of Science degree from Miami University of Ohio, which he was awarded in 2003. This strong academic background has been instrumental in shaping his legal reasoning and courtroom advocacy, especially in high-stakes DUI and criminal defense matters.
Licensed to practice in Ohio, Maher leverages in-depth knowledge of local and state laws to build strong, customized defense strategies. Known for his personalized, transparent approach, he takes the time to clearly explain every legal option so clients can make informed decisions. His criminal defense firm offers free consultations and is recognized throughout Ohio for fast, responsive communication and smart, results-driven legal representation.
At The Maher Law Firm, Maher focuses on DUI/OVI cases, drug and theft charges, assault, traffic offenses, and expungements. His clients trust him to fight for reduced penalties, dismissals, and favorable outcomes that protect their futures. Whether negotiating behind the scenes or presenting a strong defense in court, Maher is committed to upholding his clients’ rights.
Colin Maher’s mixed courtroom experience, legal knowledge, and individualized service make him a go-to defense attorney for individuals facing criminal or DUI-related charges in Columbus and Central Ohio.
Law Office Affiliations
- Owner, The Maher Law Firm
- Member, Ohio State Bar Association
Licensed State
- Ohio
Education
- University of Toledo College of Law
Juris Doctor (JD) - Miami University of Ohio
Bachelor of Science (BS)
Awards & Badges

- Drug Crime
- DUI & DWI
- Expungement
- Speeding & Traffic Tickets
- Domestic Violence




