John and his team, especially Leigh, were outstanding throughout my case. They were professional, effective, and consistently available whenever I needed them. Their communication was excellent—every call or text was either answered right away or returned the same day. I always felt informed and supp...orted, and their dedication made a stressful situation much easier to navigate. I highly recommend their services to anyone in need of strong, reliable representation.

Mr. John Schleiffarth October 12, 2025 120 South Central Ave., Suite 1550 Clayton, Missouri 63105 314-561-9690 Dear Mr. Schleiffarth I appreciate this opportunity to express my sincere gratitude for your exceptional legal work achieved on my recent Case in Franklin County Missouri. ... I was charged with Displaying a Firearm when I unexpectedly discovered a trespasser tampering with our home Video Security System. I thought the indictment was some type of hoax or an error. It wasn’t long when I realized what I was faced with and what all was at stake. What rights I could lose along with years in a correctional facility. This could have affected the rest of my life in the most awful way. For years a good night’s sleep was difficult to find. It was early in the Case when you first visited the scene, my home, that things changed for me. It was at that time until the Trial was over, that not one stone was left unturned by you or your staff. You and your Team had the ability to not only perfectly communicate what was seen thru my eyes but prove the trespassers claims to be totally false. Hundreds of Photos, Exhibits and Testimony were professionally organized and put out in front of the Court and Jury. Your professionalism, experience, and dedication was flawless throughout this trial. In the end and due to your Firms relentless, exhausting work ethic you achieved a Not Guilty Verdict. I highly recommend JCS Law Firm to anyone. It has been my complete privilege to have had JCS Law Firm at my side throughout this process. Thank you again. Sincerely, Anonymous (contact JCS for additional info if needed)

I have a disabled adult family member who had some troubles & John Schleiffarth is the very, very, best defense attorney I could’ve chosen! He works hard on your case, & always accomplishes the best outcome(s) for his client. Mr. Schleiffarth is Very knowledgeable, thorough…& you don’t have to know ...alll the questions to ask about your case because John is an expert in legal matters, & he gives you his expert opinion & plan in a timely manner—thereby sparing you the anguish of not knowing your future or outcomes. He will provide you with the answers to your questions before you even know “what” to ask about your case, thereby additionally sparing you from financially wasting your time & money by trying to figure out all you need & want to know & ask. Choose John Schleiffarth, & also save yourself, or your loved ones’, the additional stress & anguish during this journey through our complicated & often uncertain justice system & courts.

John was recommended to me by a trusted family friend when I found myself in some serious and frightening legal trouble. The whole situation was a whirlwind of shock, uncertainty, and fear. As soon as I got connected with John, he immediately came into the situation as an anchor and a solid rock to l...ean on. His steadfast, confident attitude and calm, candid demeanor was of tremendous comfort to my family and me. Through all the ups and downs of the long legal process (well over a year), John was always there to answer questions, provide advice, and tackle the tough situations. Even in the most stressful of times, I would leave John's office with a sense that things were as under control as they could be. I would say in the vast majority of legal battles you get what you pay for, and John was MORE than accommodating to my family and me- being INCREDIBLY patient, understanding, and gracious with my extremely limited financial resources that resulted as a fallout from my situation. In short- John is hardworking, capable, gracious, and all in all an excellent attorney and incredible person. I can't thank John enough for what he did for me!