

St. Louis Criminal Defense Lawyer
Over Five Decades of Defending Those Accused of Burglary, Theft, Sex Crimes, and More!
Facing criminal charges can be frightening, overwhelming, and confusing. You may be unsure of what to do or what to say, but everything you do from this point on can directly impact your criminal case and future. In these situations, you must exercise your right to legal counsel. So call an experienced criminal defense attorney in St. Louis, MO, at Cavanagh & Associates to protect your constitutional legal rights!
When your freedom is on the line, trust your criminal case to attorney Jack Cavanagh. He is a former prosecutor and seasoned trial lawyer with over half a century of legal experience. At Cavanagh & Associates, our criminal defense attorneys represent clients facing charges in St. Louis, Chesterfield, St. Charles, and the surrounding areas in MO. In addition, our attorneys take on cases involving DUI/DWI arrests, sex crime charges, domestic violence allegations, drug crimes, theft charges, and other misdemeanor and felony criminal offenses.


-
Jack did a great job representing me while dealing with a high conflict ex. He was able to tell me what to expect and what was worth fighting for and did it in a way that made it easy to accept.
- Dustin G. -
First of all, it was hard to find a lawyer that works with grandparents rights. Jack did a great job and we get to see our grand-daughter for the first time in a year. We are very thankful to him.- Mr. Callaway
-
My experience with Mr. Cavanagh was very pleasant. I was kept informed about what was going on with my case. Phone calls were returned promptly and everything was explained to me. Knowledgeable, personable and fair - can't ask for much more than that. He was on my side. One more thing.... he's not a pushover when it comes to the opponent! Love it!- Terri Buckner
-
They are very very professional and very quick to respond so you're not left in the dark about anything to do with your case! I was very happy with the results of my case and my experience with them. I highly recommend if you're looking for a divorce lawyer or any kind of family law, Jack cavanaugh and his associates are great! I have to give a special shout out to Eka because she really made my life a heck of a lot easier and was always so quick to get back to me and let me know what is going on! I would give her 10 Stars if I could!- Courtney T.
-
He has worked with me even though we are in different states to ensure I am kept abreast of what is going on.- Former Client
-
I worked with Jack and Eka recently and must say they exceeded my expectations. Great communication and compassion for what you’re dealing with. I wouldn’t hesitate to go back to them for any of my legal matters.- Donald Salisbury
-
Jack resolved a case from 1500 miles away in a timely manner. Professional throughout the entire process, took the time to understand my needs as a client and fulfilled them without ever wavering in his commitment or price. Would recommend.- Patrick S.
-
Jack took over my divorce case and made a seemingly endless divorce process (nearly 4 years with mediation, continuances and a former atty.) come to a quick and agreeable settlement. Jack is an effective and seasoned attorney that made easy work of the negotiations. He is respectful and concerned for his clients. His associates were friendly and helpful, ensuring that all paperwork was completed in a timely and accurate fashion. I highly recommend him if you are going through a difficult divorce.- Carol

What Our Work Means
Our Values
-
We have a genuine desire to see our clients succeed.
-
Attorney Cavanagh handles our clients' legal matters personally.
-
We achieve positive case outcomes through thorough preparation.
-
Attorney Cavanagh is a former prosecutor turned legal advocate.
-
We offer confidential consultations to every client.
-
Attorney Cavanagh has over 50 years of legal experience.
