SHERMAN, TEXAS •SERVES NORTH TEXAS & OKLAHOMAEnglish & Español / (903) 647-3641
JOHN HOUSTON NIX.ATTORNEY AT LAW
Criminal defense · Personal injury

Free case review.

Free case review · No obligation

JOHN HOUSTON NIX · SHERMAN, TEXAS ATTORNEY

Personal attention.
Experienced representation.

Free case review · No obligation

25+

Years of legal experience

Former prosecutor

Grayson County District Attorney’s Office

Former OSBI attorney

Oklahoma State Bureau of Investigation

Rooted in Sherman

Serving North Texas & Oklahoma

SELECTED CASE RESULTS

Results that matter.

The past six months · As of September 2026

$2.5M

Highway collision resulting in death

$500K

Motorcycle accident

$8.5M

Oilfield accident

$100K

Automobile collision

01 / HOW JOHN CAN HELP

Legal help in Sherman.
Focused on what matters.

Criminal defense, divorce and family law, and personal injury representation for people across North Texas and Oklahoma.

01

Criminal Defense

Facing a criminal charge in Sherman or Grayson County? John brings former prosecutor experience to your defense, with a focus on protecting your rights and preparing for what comes next.

DWI · Drug charges · Assault · Felonies

Explore criminal defense
02

Divorce & Family Law

Divorce and custody decisions affect your children, your finances, and your future. Get clear guidance from a Sherman family law attorney who helps you understand your options and protect what matters.

Divorce · Child custody · Child support

Explore divorce & family law
03

Personal Injury

Hurt in a car or truck accident? John helps injured people and families understand their options and pursue compensation. Start with a free personal injury consultation at his Sherman office.

Car accidents · Truck accidents · Wrongful death

Explore personal injury

CLIENT REVIEWS

65+ five-star reviews

  • 5 stars isn't enough! John Nix is an exceptional criminal/family lawyer with a truly compassionate heart. From day one, he genuinely cared about my case and about me as a person. He was always responsive, explained everything clearly, and fought so hard for me. On top of being brilliant at what he does, he has the most wonderful, funny personality that made a very stressful time so much easier to get through. If you want someone who will actually care and get results, this is your attorney.
    Jeanette West
  • I had an outstanding experience with this personal injury law office. From my first interaction, the entire team was professional, compassionate, and genuinely cared about my well-being. They kept me informed throughout the process, answered all of my questions, and made everything as stress-free as possible. I truly felt like they took great care of me and always had my best interests in mind. If you’re looking for a knowledgeable and trustworthy personal injury attorney, I highly recommend this office.
    Michael Vargas
  • Very Professional and great customer care! John and Lola were very helpful!
    Gale Jones
  • So far I have had a very positive experience working with John Nix law firm and their paralegal, Tina. From the beginning, they demonstrated a strong sense of urgency and attention to detail that made a very stressful situation much more manageable. Communication so far has been clear, timely, and professional through the beginning of this process. I truly appreciate their dedication and responsiveness, and I felt confident knowing my case was being handled with care and efficiency. I’m looking forward to closing this chapter and moving forward, and I’m grateful to having such a capable team representing me. Highly recommend their services.
    Robb Moore
  • John is a great and understanding lawyer and truly understands what you are going through. Highly recommend
    Michael Machen
  • John Nix was fair & just with us I would recommend him.
    Patty Greene
  • I have never retained Mr Nix, however I did sit in on a case he was trying as a potential character witness, and will say he did an amazing job! He was very thorough, prepared and methodical. I have since recommended him to several people and would highly recommend him. He is an attorney I would retain if I needed representation.
    Jeff Schuckers
  • John Nix was successful in helping my son with a legal issue. He was professional and provided much needed communication concerning the case. We highly recommend John for any legal issues you may incur.
    Jennifer Hodge
  • Very cool down to earth guy. Gets the job done has an assistant!!
    Steven Roberts
  • John and his assistant have been incredibly kind and helpful to my family and me over the years. Their professionalism and compassion have made a real difference, and we truly appreciate their support. I can't recommend them highly enough!
    TabS
  • Still saying one of the best in town
    Martin DeLoach
  • Highly recommend! Got my cases dismissed for over two years. I'm an out of state residence and they helped me out by letting me know if I had to go down or not for court which saves a lot of time and money
    Keng Vang
  • John and Lola has been there and helped me for 2 years Going on with my case. I had an Felony and misdemeanor. He got both charges dismissed. Very reasonable price and took care of my bail along with my case so everything was in one smooth package and deal. Easy to talk to and they help you keep anxiety low. Thank you and I appreciate all that you have done for me. Highly recommend.
    Keng Vang
  • I can't thank John and his team enough. My family case kept being moved back and back for over 2 years for various reasons, and John and his team were top notch throughout the whole process. John and Tina kept me up to date with what was going on in the case on a regular basis, and promptly answered any emails or calls I made to them. John's support helped me a great deal through all of this uncertainty. I would highly recommend John if anyone needs an attorney that is going to fight for them.
    Steven Foster
  • Best attorney to have on your side hands down. John helped me through my case quickly and worked to get it dismissed, which I am so grateful for! If you need an attorney that will work hard for you this is the one, highly recommend!!
    Kylee Bennett
  • Mr Nix is an outstanding attorney.
    Cody Swafford
  • Mr. Nix’s law office has been very helpful and professional while working through a 2 year legal process. Thank you to legal assistant Lola for keeping me updated on status and ultimately delivering the news of the best outcome. I appreciate all that was done on my behalf and recommend their services.
    K J
  • Was recommended to John Nix and was worth having him as my attorney. Straight and to the point, I definitely felt that he sought the best outcome for my situation. Although my plan is to not to get to a point where I need an attorney, I would seek counsel from John again.
    Jonathan Gutierrez
  • I am extremely grateful that I found Mr. Nix. His personality made me feel very comfortable and made things less stressful throughout my entire court case. I couldn't have been happier with his performance. If I was ever in a situation where I needed him again, I would not hesitate to have him and his team represent me. Thank you very much for everything.
    Jason Gibson
  • Thank you Mr. Nix, the level of professionalism and communication throughout the entire court process was flawless. I can’t thank you enough!!
    William Kowaleski
  • I want to thank Mr. Nix for everything's he has done to help my cousin Teihera throughout these months he has shown compassion, and professionalism. Mr. Nix is one of the best lawyers in Grayson County if you are in trouble and need a lawyer I highly recommend him! He goes above and beyond for his clients! His office staff are the best they were always kind and understanding whenever me or my family called them. I just want to emphasize again if you are in need of a good law firm this is the one to choose! From me and my family I just want to say thank you Mr. Nix.
    Lamonica Orum
  • I would like to say this first, thank you Mr. Nix for helping me get back to my family. This has been a very emotional and long process but without you I could not have done it. You will forever be the most extraordinary lawyer I have ever met and I couldn’t have ask for anyone better. You took me on when no one would, and you have given me so much hope. You really got me through a very dark time, and I thank you for that. I myself will continue to pray and ask go to bless you and make you more successful in everything you do. I know this was not an easy journey, but I’m very happy with the outcome. Now I can see and be with family because of you. I promise I will continue to smile even when the road gets hard because of you!! Thank Mr.Nix thank you so much!!!
    Teihera Beo
  • John and his team were so helpful and compassionate. He fought hard for me and prevailed! So grateful for John, Lola, and Tina’s assistance!
    Jasmine Cordova
  • So I’m gonna try to keep this short, but John Nix went above and beyond for my brother in court today! He’s blunt and will tell it how it is. I’ve cursed this man out multiple times and threatened to leave bad reviews and I doubted him but here I am today leaving him 5 stars! My brother was facing 25 years to life and got a 5 year sentence today with the upmost help from John. I thank him for his patience with me and how I acted. And of most of all the he did for my brother!!
    Charles Moyer
  • John H. Nix law office is the absolute best law office in the area. They are highly communicative practically 24/7 about all questions regarding your situation and they truly care about there clients. Highly recommend if you want to be heard and not alone in court.
    Keylan Minnis
  • Mr. Nix and his staff are one of the most professional and respected Law firms in North Texas. They handled my case with absolute class and swiftness. Mr. Nix was able to perform miracles and I am forever grateful for him and his Law firm. I would highly recommend Mr. Nix if you ever find yourself in an unexpected legal bind. 5 stars across the board!!
    Casey Lunt
  • You want your important case handled completely, fairly and no surprises. Then you have one CHOICE. I trusted my son's future with John and he is now a proud Marine. Thx to John and Bless these United States and its protectors
    Paul J Powitz
  • John and Tina were a great help with my divorce
    Dennis Goncalves Jr
  • Had a good win today. The supervised visits are lifted!!!
    Erick Wooten
  • Always fair. Local guy.
    Micah Blevins
  • John did an outstanding job for me! I highly recommend Mr. Nix!
    Chris Taylor
  • They took care of my needs and got me a sentencing that fit my needs!!!
    Krystal Cato
  • This man has truly been a blessing in my life! I've hired him on multiple occasions and he's always gotten the best possible outcome this last time he really fought hard to keep me out of prison we didn't think it was going to happen and he ended up getting me the help that I needed to overcome my addictions and start a great life. I don't know where Id be if it wasn't for him in my corner. My life is now headed in a great direction and I owe a huge thanks to John and his team. I truly believe I wouldn't be where I am today if it would've been anyone else. You can't put a price on your life and your future and I wouldn't trust it in the hands of anyone else. John is a great attorney and a great man. He really has my best interest at heart 100%
    Randall Armer
  • I would highly recommend the law office of John Nix. Him and his staff were so helpful with my case. Our case wrapped up today and my results were so amazing. They never made me feel like my questions were dumb or anything but were always extremely helpful and happy to help me with my case. If you are looking for a amazing lawyer look no further than them.
    Lauren Barnett
  • Not the easiest man to like but ten out of ten would recommend. In total I’ve spent 30 minutes over a one year time talking to Nix but he did everything and more he said that he would, so if you want a man that’s going to put your money to good use and get you the best deal you can get I recommend him. And thank you John I truly appreciate you and your receptionist
    Gary Lang
  • Mr. Nix was very professional and a sturdy rock in my corner. He was very knowledgeable and patient with me while we were dealing with a disputed divorce with kids
    thebitcoinmatador
  • My son had some legal matters facing him and it had our family quite worried. John was so professional and caring and took time to explain what was happening through every step of the way. He worked very hard for my son and was able to get an outcome that was more than agreeable. This was not the first time I have had to use an attorney, but it was the first time I was truly impressed by the dedication, hard work and compassion showed by a man in his field of work. He is an amazing attorney, and I would recommend him without hesitation. I truly thank him for being the person he is. L.M.
    Luann Mosley
  • I highly recommend John Nix and hands down the best attorney you can get! I came to trust Mr. Nix very quickly, and that is very important when you hire an attorney to represent you in any legal matter. John never made me feel that my case wasn't worth his time! If I had additional questions or concerns, I never felt like I was "bothering" him or his staff with phone calls, they always responded in a professional and timely matter. In my situation, Mr. Nix helped me the first moment I contacted his office, he listened and understood my situation and then had the experience and knowledge of the system to help me, then he quickly started working on my case as my representative and he wanted what was right and fought to get what belonged to me. If you are looking for a great attorney that not only works for YOU but with you, John Nix and his team is what you need! I will forever be grateful to have came across Mr. Nix and his team who proved thru actions how my case mattered and resolved it in a timely matter. Thank you John Nix and your team for all the kindness and help that you assisted on my case! God Bless!
    Rosalba Rent
  • John is an amazing lawyer. He does not mess around and get results. He cares about you and your case personally. He is always prepared and ensure he is taking the proper steps to win. Very thankful for him.
    Brittany Lake
  • John Nix is a professional but also very down to earth. He is going to tell you how it is, there will not be any beating around the bush or trying to make you believe in something that isn’t going to happen. Very matter of fact in regards to options, he will explain things in detail and give you all pertinent information regarding your situation. I was involved with him for family law and with his guidance and information was able to come to a very agreeable term for my case.
    Zach Faubion
  • John is reliable, hard working and fair. He has a good attitude and works hard for his clients. Does the absolute very best he can for you and your individual needs. Above all he is honest and an upstanding member of our community! Would definitely use him again!
    Jessica Wilson
  • John is f#$%ing best, makes things happen. Gave me peace of mind and took care of business. Just stop looking and call him.
    Anthony Anderson
  • Great attorney. He took on my daughters case from the beginning, even though we had several set backs he managed to win her case with better than expected outcome. He went above and beyond to advise and help us. Highly recommended and kudos to his secretary Lola, so helpful and attentive.
    Liz Krausse
  • John is an amazing attorney, and even better person! He has represented my family and I with the utmost professionalism, and has never failed us. We appreciate this man beyond anything words could express! Thank you John!
    Christal Ingram
  • There have been two attorneys I hold with the highest of regard. The first was a man who helped my mother when a doctor wrongfully caused the death of my father when I was nine. The second is John Nix. I have utilized him as an attorney to represent our family. I have seen how he is as a man, a father, a human being. John doesn't treat you like you are less than. He cares and he wants you to do better; to be the best version of yourself. He fights for those who can't find anyone to stand up for them. Other attorneys I have seen don't care about the person, but John treats you like family. I wouldn't have any one represent myself or my family other than him. He represents truth, fairness, and justice. He is one of a kind. Rare amongst his field. If you want the BEST and only the BEST then reach out to him. I'm proud to know him, and am forever grateful for the man he is.
    Serrina Janine
  • John was personable, professional and an excellent listener. His office staff (Tina) and Lola on the phones were top shelf. John's courtroom demeanor was deferential but highly representative of our position. I would gladly recommend him to any and all future clients.
    Sam Griffin
  • Mr. Nix took my custody case hours before what was supposed to be my final hearing (my first attorney had left her law practice). He was able to get it pushed back but he only had a couple of weeks to study for my case. Long story short, we won the case!! Thanks to John's hard work and his team's dedication. I will never go with another attorney
    Brandon Jarvis
  • Great Attorney great people
    Danni Afett
  • very helpful
    Mindy Spencer
  • Very professional people to talk to. I feel very comfortable chatting with them. Will use them in the near future.
    Mary Cantrell
  • Mr. Nix and his firm truly went above and beyond for us in our case. He truly cared and worked hard to do what was right. We are very grateful for his services. We recommend John to any and everyone!
    Nichole
  • This guy showed a genuine care for my situation. He got in there and fought hard for me. God truly blessed me with him as my attorney. Thanks John for everything! For sure recommend him for anyone and everyone.
    Jacob Peters
  • John Nix helped me so much! I was so stressed out! He explained the process to me, and gave me sage advice. So far, so good. I have found him to be very honest and knowledgeable.
    Annie Gillespie

02 / IN HIS OWN WORDS

People come first.
Hear it from John.

His West Texas roots. His team’s approach. Help in English and Spanish.

When life kicks up dust,
you want someone who’s been through it before.

The Law Office of John Houston Nix at 514 N. Elm Street in Sherman, Texas514 N. ELM STREET · SHERMAN, TEXAS

03 / MEET JOHN HOUSTON NIX

Experience from
the other side.
Perspective on yours.

Before private practice, John worked in the Grayson County District Attorney’s Office and as an attorney for the Oklahoma State Bureau of Investigation.

That history brings a different perspective to the people he represents today. From a criminal charge to a family transition or serious injury, the work starts with understanding your situation.

Based in Sherman, John has practiced privately since 2001. His approach is personal: listen closely, explain the options, and prepare for what comes next.

Get to know John

PAYMENT OPTIONS

Legal fees.
More flexibility.

A legal matter is enough to navigate. Spreading the cost over time can leave more room in your budget for everyday life.

Ask us about paying over time through LawPay. We’ll help you understand the options available for your case, so you can plan your next step with more confidence.

Already a client? Make a secure payment ↗

04 / A FEW HELPFUL ANSWERS

Before we
get started.

Good decisions begin with
clear information.

Can I pay legal fees over time?

Paying over time can make legal costs easier to manage alongside your everyday expenses. Ask the office about LawPay payment options for your case. We’ll explain what’s available and help you understand the next step. How criminal defense fees and payment plans work →

I have a court date or just received legal papers. How soon should I call?

Call promptly and mention the date or paperwork at the start of the conversation. Keep copies of everything you received. The office can confirm availability and whether John can assist; do not assume that calling the office changes a court deadline.

What should I bring to the first meeting?

Start with any court papers, upcoming dates, the county involved, and the names of the parties. For an injury, gather insurance correspondence and available medical or accident records. For a family matter, basic financial information and existing orders are useful. Ask the office how to provide documents securely after its initial screening.

I have been hurt in an accident. What should I do first?

Attend to immediate safety and medical needs. Keep photographs, insurance correspondence, and records of treatment and missed work. Before signing a settlement, make sure you understand what it covers and what rights you would release. You can discuss your options in a free personal injury consultation.

Can I speak with the office in Spanish or arrange a remote meeting?

The firm offers help in English and Spanish. Call to confirm a suitable appointment time and whether a virtual meeting is available for your situation.

Does calling or making a payment mean John is my attorney?

No. The office first needs to check whether it can accept your matter, and you and the firm need to agree on representation. A call or LawPay payment alone does not establish an attorney-client relationship. Existing clients should confirm payment instructions with the office.

YOUR NEXT STEP

Let’s talk.
Start here.

Tell us a little about your situation. John’s office can help you understand what comes next.

Free case review · No obligation