About the Attorney

Fassio Law is a reputable criminal defense and DUI attorney firm serving clients in Oklahoma City and Norman, Oklahoma. Led by experienced trial attorney Marcy Fassio, the team is dedicated to providing exceptional legal representation for individuals facing criminal charges. Whether you are dealing with a DUI, drug offense, assault, or other criminal allegations, Fassio Law is here to help navigate the complexities of the legal system.

Marcy Fassio, an Oklahoma City criminal defense attorney, is committed to fighting for the rights of her clients and achieving the best possible outcome for their cases. With a track record of success in defending clients in Oklahoma courts, Fassio Law is a trusted resource for those in need of strong legal advocacy.

If you are in need of an Oklahoma criminal defense lawyer who will prioritize your case and work tirelessly on your behalf, contact Fassio Law today. Marcy Fassio and her team are ready to provide you with the excellent representation you deserve.

Practice Areas

Criminal justice attorney

Client Reviews

Faraz Khan

3/13/2026

Brandon from Fassio Law has been very helpful.

Mrs. Jackson

3/04/2026

First off if I could give 10 stars it still wouldn't be enough! I got in a situation that was less then desirable and I have never been in trouble before and didn't know what to do! I'm a big review person, and when I saw Fassios reviews, that's what led me to reach out. As soon as I did and they took me in, it's been nothing but easy since! They handled everything! They kept me informed at all times, I never had to guess what was going on and I feel I got the best outcome out of this I could get! Brandon was my Angel and he got me through with minimal damage lol! THANK YOU Cathy&Veronica for ALWAYS answering me when I had questions! For a bad situation, this was by far the best it could of gone! ❤️