Corey Brennan

Corey Brennan

5.0
Rating: 6.7

Licensed for 10 years

Criminal defense Lawyer at Oklahoma City, OK
Practice Areas: Criminal Defense, Violent Crime, DUI & DWI, Expungement

625 NW 13th St. Ste A, Oklahoma City, OK

About Corey

Biography

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in Oklahoma for 10 years

State: Oklahoma

Acquired: 2015

Authorized to Practice Law

No misconduct found

Location

Law Offices of Corey Brennan

625 NW 13th St. Ste A, Oklahoma City, OK, 73103

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Corey Brennan's Reviews

Avvo Review Score

5.0 /5.0

38 Client Reviews

Filter Avvo Reviews (38) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 24 reviews | Case Results

Posted by Miller | July 17, 2025 | Hired Attorney | Criminal Defense

OUTSTANDING ATTORNEY

A fearless fighter that has your back 1000%. Hiring Corey Brennan as a defense attorney ws the best decision I've ever made. He is the BEST attorney in the state. You want an attorney who is confident, thorough, and unshakably composed. He didn't just know the law -he knew how to communicate it cle...arly to the judge and jury. In trial he was a force to be reckoned with. He knows his stuff and doesn't back down. He combines skill, strategy and compassion. We are so grateful that we hired him to represent our family member. We got a good outcome to some very serious charges. Thank you so much to Corey Brennan! Hands down the BEST attorney! 5 stars! Highly recommend!!

Posted by Wade | March 06, 2025 | Hired Attorney | Criminal Defense

Great attourney

I cannot express enough how grateful I am for the exceptional legal representation provided by Mr. Brennan. From our initial consultation, it was clear that I was in the hands of a true expert in criminal defense. He demonstrated an impressive understanding of the law and took the time to thoroughly ...explain every step of the process, alleviating my anxiety during a challenging time. Corey was not only incredibly knowledgeable but also genuinely invested in my case. He meticulously reviewed all aspects of the evidence, built a robust defense strategy, and was always available to address my concerns. His communication style was clear and professional, making me feel informed and supported every step of the way. The results of his hard work and dedication were nothing short of outstanding. I truly believe that without his expertise and commitment, the outcome could have been very different. I highly recommend Mr. Brennan to anyone in need of a knowledgeable, compassionate, and effective criminal defense attorney. He not only delivered results but also restored my faith in the legal system. Thank you, Corey, for your exceptional service!

Posted by Jasmine | March 03, 2024 | Hired Attorney | Personal Injury

Wonderful lawyer

I hired Corey Brennan a year ago. I was injured in a car accident and I needed to sue the driver. I taught it would have been a tough case but Mr. Brennan did his ultimate best to make sure I get compensated for the incident. I can’t thank him enough for his hard work and I definitely recommend him. ...

Posted by Brad | September 03, 2021 | Hired Attorney

One of the best in Oklahoma

Straightforward, knowledgeable, and experienced. He explained in detail what he could happen and what to expect. Things went exactly like he expected them to and always kept me informed. He was 100% worth my time, trust, and money.

Posted by Mike | January 20, 2020 | Hired Attorney | Criminal Defense

Wonderful Attorney; would recommend in a heartbeat.

Our son was in a terrible situation facing 2 decades in prison. WE needed someone to fight for him. Corey believed in our son and without him, I don't believe the outcome would have been as positive, let alone, having potential reunification with family within grasp. Parents always want to do what'...s best for their children, and Corey helped us provide the type of support our son needed to overcome such devastating circumstances. We will be forever grateful for Corey's vigilance, advocacy, and encouragement throughout this whole ordeal. Thank you Corey. Our family is very appreciative of you and your proven ability to defend those in need.

See All Client Reviews

Corey Brennan's Lawyer Endorsements

Endorse Corey
Frank A. Urbanic headshot
Frank Urbanic

Criminal defense lawyer | Jul 30

Relationship: Worked together on matter

"Corey is a tough attorney who will vigorously fight for his clients. I have worked with him on multiple occasions, and there are few attorneys that have Corey's passion and work ethic."

View All Endorsements
Frank A. Urbanic headshot
Frank Urbanic

Criminal defense lawyer

Experience

Rating:  6.7 (Good)

Education

2015

Oklahoma City University School of Law

JD - Juris Doctor

Languages

English

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