
A family-run law firm with 65 years of experience, rooted in the St. Charles with a long-standing tradition of service to all of Missouri.
St. Charles Criminal Defense Attorneys
Serving all of Missouri & Illinois
If you have been charged with a crime near St. Charles, Missouri, you may be feeling anxious about your future. With so much at stake, criminal charges must be handled with care and professionalism. Brockmeyer Law Offices offers the honest, dependable, and aggressive legal representation needed during this difficult time. We put 65 years of combined experience to work for our clients, striving to obtain reduced sentences, dismissals, and acquittals.
As a family-run law firm rooted in the St. Charles community, Brockmeyer Law Offices maintains a long-standing tradition of comprehensive legal service to all of Missouri. Though a large portion of our practice focuses on criminal defense, we also offer representation for family law, business law, and personal injury cases. Our award-winning and nationally recognized St. Charles attorneys have the extensive experience and legal knowledge needed to resolve your case favorably.


Why Choose Brockmeyer Law Offices?
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Reputable ReputationOur past clients say it best and have left positive reviews explaining their story.
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Family-Run Law FirmA family-run law firm rooted in the St. Charles community with a long-standing tradition of service to all of Missouri.
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Lawyers You Can Rely OnWe provide you with the candid assessment of your case you need in order to understand your options.
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Established in the CommunityWe understand how particular judges, prosecutors and opposing counsel may have viewed cases similar to yours in the past.
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Full Service Law FirmCriminal defense, Family law, Personal injury & Business Law.
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Experience CountsMore than 65 years of combined experience.

Work Directly With Your Defense Attorney
Regardless of the legal matters you find yourself facing, Brockmeyer Law Offices is here to help you navigate the road ahead. We have been down these roads before and understand what you are going through. As your legal guide, we can help you see the hidden pitfalls in the legal system. Our St. Charles criminal defense attorneys understand how particular judges, prosecutors, and opposing counsel may have viewed cases similar to yours in the past.
Our firm handles a wide range of criminal cases – whether you have been charged with DWI, drug possession, or a violent crime, our team has experience handling cases like yours. We put our past experience to work for you, building a strong defense that is capable of withstanding whatever the prosecution throws your way.

Client Testimonials
At Brockmeyer Law Offices, your satisfaction is our priority! See for yourself what our clients have to say about working with us.
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I highly recommend using them!- Matt C.
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Wow! Honestly cannot express my gratitude enough. I called and brought up my situation and immediately was communicated to with respect and kindness. I was embarrassed enough, but the kindness and friendly spirit helped put my anxiety at ease and they've helped me out beyond what au imagined.- Lillyn D.
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The most patient kind understanding lawyer. I couldn't have asked for a better lawyer. He is amazing, has done me so good. They are all very kind at the office and very understanding. No one compares to brockmeyer law office!!!- Lea H.
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I highly recommend using them!- Matt C.
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"Always my first stop for legal assistance!"- Brian B.
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Mr Ronald Brockmeyer and Matthew, As I write this, my heart is filled with gratitude. Thanks to your hard work, my son now has the chance to move forward in life without the shadow of this case over him. I truly believe you've given him more than just legal defense — you've given him the chance to build a future full of promise and possibility. Your dedication, your patience with our family, and the care you showed throughout this process mean more to us than you can imagine. You saw my son not just for the mistakes of the moment, but for the potential he still has ahead of him. That perspective made all the difference. Thank you for standing by us, for fighting so hard, and for giving my son the opportunity to step into a brighter tomorrow. We will carry our gratitude for you always. With heartfelt thanks, RED & JFM
- Rosanne de M. -
Ron Brockmeyer has always taken great care of any matter I have brought to him. He's fair, reasonable and will always go the extra mile to make his clients happy and stress free!- Bradley C.
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Amazing Law office who will go above and beyond to help you with any situation needed! I was more than happy with the outcome of my case. Got an even better outcome in court than I thought possible. They know what they are doing and I highly recommend them!- Garrett H.
Ronald J. Brockmeyer
Attorney
After earning his J.D. from Saint Louis University School of Law, Attorney Ronald J. Brockmeyer was admitted to the Missouri State Bar in 1975. Since then, he has built a long and successful career practicing criminal defense, traffic and municipal law, and family law. He is admitted to the U.S. District Court Eastern District of Missouri, the U.S. Federal Court, and the U.S. Supreme Court. Ronald has been recognized by the National Trial Lawyers as one of the top 100 lawyers every year since 2015. He also possesses a Purple Heart and a Bronze Star for his service in the U.S. Army.


