Empowering Clients To Make Informed, Intelligent Decisions

Personalized Attention, Experienced Counsel


Treneff Cozza Law, LLC

A Family Law Team Serving Central Ohio

Attorney Craig P. Treneff was among the first 50 lawyers in all of Ohio certified by the state’s bar association as a family relation specialist. That designation is earned through continued legal scholarship, years of focused practice and demonstrated advocacy in and out of court.

Mr. Treneff was raised and educated in Ohio, earning his law degree from Capital University. After clerking for a justice of the Ohio Supreme Court, he founded the successful family law practice that has served so many individuals and families across central Ohio.

During his 40 years of service to clients in Westerville and the greater Columbus area, he has been recognized in “Who’s Who in American Law” of family attorneys and has been featured in “Ohio Super Lawyer” magazine every year since 2004. Mr. Treneff holds an AV® rating under Martindale-Hubbell’s peer review ratings system. He has been rated as one of the Super Lawyers Top Ten Lawyers in Ohio and one of the Top Five Lawyers in Columbus since 2016.

Craig Treneff has been deeply involved in professional organizations and shaping domestic relations law in Ohio. He is also active in his community, supporting many organizations and serving on local governmental boards.

Attorney Andrea L. Cozza is a magna cum laude graduate of the Ohio State University and Ohio State University Moritz College of Law. She is also a member of the family law committees of the Columbus, Ohio State, and American Bar Associations and is a member of the Delaware County Bar Association.

Adding to her experience and ability to handle a wide range of family law cases, Ms. Cozza has completed the Associate Training Institute and the Arbitration Training Institute of the American Academy of Matrimonial Lawyers and is a Certified Specialist in Family Relations Law.

Ms. Cozza and Mr. Treneff are both are both Fellows in the American Academy of Matrimonial Lawyers. The goal of the American Academy of Matrimonial Lawyers is to provide leadership that promotes the highest degree of professionalism and excellence in the practice of family law

Whether your family’s pressing domestic relations problem has to do with contested divorce, child or spousal support, custody or visitation, paternity or post-decree work, you can trust our personal attention and experienced counsel.

Please click on the links below to learn more about our attorneys:

We invite you to call our phone number if we can ever be of service at 614-891-4230. You could also contact us online.

*CV, BV and AV are registered certification marks of Reed Elsevier Properties Inc., used in accordance with the Martindale-Hubbell certification procedures, standards and policies. Martindale-Hubbell is the facilitator of a peer review rating process. Ratings reflect the confidential opinions of members of the Bar and the Judiciary. Martindale-Hubbell Ratings fall into two categories – legal ability and general ethical standards. Mr. Treneff is a recipient of Martindale-Hubbell’s highest rating, AV* for outstanding legal ability and ethical standards.