Aggressive, Effective & Efficient

Over 30 Years Experience.

Rated AV Preeminent

Highest Attorney Rating for outstanding legal ability and professional ethics by Martindale-Hubbell.

Top Rated Female Lawyer

Proven experience with litigation and prepared to fight for you.


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Welcome to Elizabeth Brennan Law Firm, PLLC.

Elizabeth Brennan Law Firm, PLLC. is a boutique litigation law firm representing individual and corporate clients in a wide range of matters including family law, business and civil litigation, personal injury, and appeals.

What Makes Elizabeth Brennan Law Firm, PLLC. Different

Ms. Brennan is a seasoned litigation attorney with 30 years experience in federal and state courts. With this experience, Elizabeth Brennan Law Firm, PLLC. is able to guide our clients through the litigation process in a cost-effective manner, whether the case involves a straightforward breach of contract dispute, a child custody battle, or a complex commercial matter. We work to win – not to bill – so Elizabeth Brennan Law Firm, PLLC. is committed to offering alternative billing arrangements for legal services when necessary and all major Credit Cards are acceptedSome cases are handled on a contingency basis (such as personal injury litigation cases), while others are billed at an hourly rate or flat fee. Above all, Elizabeth Brennan Law Firm, PLLC. approaches all cases with a passion for the law, intellectual rigor, creative thinking, and a commitment to excellence.

Ms. Brennan Is A Leading Lady Trial Lawyer

When you need an aggressive, experienced, and well-respected lawyer, Ms. Brennan is the lawyer for you!

  • Top-Rated Litigation Lawyer
  • AV Preeminent, Bar Register of Preeminent Women Lawyers, Martindale-Hubbell (Only awarded to top 5% of female lawyers in the United States)
  • AV Preeminent Rating for Ethical and Legal Ability, Martindale-Hubbell (Highest Attorney Rating)
  • Best Attorneys of America, Lifetime Charter Member

Areas of Practice

  • Business and Civil Litigation
  • Family Law Litigation
  • Personal Injury & Wrongful Death Litigation
  • Real Estate Litigation
  • Appeals

Contact Elizabeth Brennan Law Firm, PLLC. Today

Jacksonville: (904) 903-8233

Don’t wait another minute. You want Ms. Brennan on your side, not your opponents!

Best Divorce Attorney in Las Vegas!

I had been in a battle over custody and child support for 4 years when I finally found Elizabeth. I had been through 2 attorneys and over $100,000 fighting my ex husband, it seemed he was just going to get away with what ever he wanted because he owned his own business and no one could really help me. When I found Elizabeth she knew exactly what to do. She fought for my ex to have to file his taxes and prove his income to establish a very specific child support payment plan. She also was able to get my strata plus interest awarded to me and set up a payment plan for that. My ex was ordered to serve jail time due to his lack of following the previous orders. It has been 2 years since the order was awarded and I have had no problems. Elizabeth literally was the best thing that ever happened to me. I highly recommend her, she will listen to your issues, take everything you need or see fair and put it in to action.

-Mandi, April 27, 2016 via AVVO


Top Business Lawyer

I am an accomplished business man and have worked with a lot of lawyers over the years. Ms. Brennan is top tier and I highly recommend her. I first met her when she handled a very complex litigation matter for one of my companies. She did an amazing job and zeroed the other side. I use her now as my go-to attorney for all business litigation matters and for general business advice.

-Jason, August 27, 2015 via AVVO

Jason, via AVVO, August 27, 2015

Great Trial Attorney. I definitely recommend her!

I have used Mrs. Brennan as outside counsel for my companies in various litigation matters over the years. She is a great attorney. Always prepared! Always ready to win! You can’t go wrong by hiring her. I have the utmost faith in her knowledge, preparation, and skills. She will get you the best outcome possible.

-Stephan, via AVVO

Stephan, via AVVO

Very high ethical standards, trustworthy

Elizabeth has assisted me as a consultant in two very complex business litigation matters over the past three and a half years. She has also served as my trustee on several trusts. She is a very honorable and trustworthy attorney and extremely knowledgeable in all areas of business.

Lisa, via AVVO

Jacksonville Office

10752 Deerwood Park Blvd. Suite 100
Jacksonville, Fl 32256
Phone (904) 903-8233

Brennan Law Firm

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