

Our Philosophy
At Cavanagh & Associates, we strive to provide legal services in a manner best suited for each of our clients. We recognize that some matters may – and should – be resolved without a formal lawsuit or claim. We possess the skill and flexibility to efficiently settle disputes in a manner which is most favorable to our clients’ unique needs.
We also realize that some situations require the involvement of a court, and are fierce advocates of our clients’ rights in these matters. We have the experience, resolve, and respect of the courts and fellow attorneys to zealously and successfully represent the interests of our clients in any court or other tribunal.
The members of our firm have earned reputations among our clients, colleagues, the courts, and the public at large, as legal professionals with the character, honesty, intelligence, and innovation necessary to effectively serve our clients’ legal needs.
We extend an invitation to contact any of us to discuss your needs for legal services, without regard for how insurmountable the matter may appear. We offer a consultation to help you get started.
Contact Cavanagh & Associates today at (314) 309-2799.


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I would highly recommend setting up a consultation with Jack regarding your legal matters as he certainly goes above and beyond for his clients.- Matt
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Mr. Cavanagh was very patient in dealing with all of the difficulties of my case. He was pleasant to work with to get the child support and custody worked out in a way that was fair. He showed real concern for the welfare of my son. He was professional in guiding me with regards to counseling and getting my sons voice heard throughout the case as well. Lastly he was thorough in that he went through the original divorce decree and made sure I received what I should have gotten during the divorce. I would recommend Mr. Cavanagh as well as use him again in the future.- Former Client
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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
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Mr. Jack Cavanagh was my attorney getting me removed from an child birth certificate that wasn’t my child. He made the process very easy and timely manner the communication was very good and I was beyond satisfy with the outcome and service Thank you Mr.Jack and Ms.English- Demetric L.
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Jack and Eka were very professional in handling my case. I would definitely recommend them to others and use them again. Jack has 50 years experience!- Michele
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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
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Attorney Cavanagh is a fantastic lawyer. His experience is unparalleled. He does an excellent job of keeping his clients informed, and he is an outstanding advocate in court. He is kind and patient, and genuinely cares about his clients. I am proud to know him, and grateful for his help!- Rick V.
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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.

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