Done once. Done right.



    Estate & Probate

    Oklahoma City Probate Attorney

    Lawyer specializing in Probate Law,

    Estate Planning, Wills & Trusts in OKC

    You have the right to expect that your attorney will be accessible and engaged in pursuing a positive resolution for your case. You should not have to climb over a wall of office staff and paralegals in order to get to the person who is supposed to be representing you. Your case should not be handed off to less experienced associates or staff. You need an experienced, dedicated Oklahoma City probate lawyer to help ensure that your wishes are honored and followed.

    The Jim A. Lyon Law Firm strives to provide personalized, high quality legal services to each of our clients in a timely manner at affordable rates. From day one, we will give you and your case the attention it needs to be a success. We will hone in on your goals and put in the work that needs to be done to get the job done.


    As a probate lawyer in Oklahoma City, people will be guided through the probate process and are experienced in complex matters including estates involving oil and gas assets.


    As an experienced estate attorney, customized estate settlement plans will be created to protect assets of all kinds, including real estate and oil & gas properties.

    OIL & GAS

    Our law firm represents all parties involved in the oil and gas industry in matters involving acquisitions, title opinions, estate royalties and more.

    Known for overcoming all challenges and getting results

    We have become a go-to law firm for our ability to take on unique and challenging matters. For example, we can handle all estate planning and probate cases, but we have developed a reputation for handling probates for estates with oil and gas royalties generated from Oklahoma properties, and for creating estate plans that integrate oil and gas properties.

    In addition to estate matters, we also take on all oil and gas issues, address property law cases and more. Our reputation for positive results is such that many of our clients are referred to us by fellow lawyers, both local and out of state, as well as by past clients. We take pride in the fact that we are trusted nationwide to help clients with such a broad range of complex legal issues.

    Schedule a free consultation

    Call 405-843-0461 to set up a free consultation, learn more about how we can put our experience to work for you. We work statewide and are willing to travel as necessary to resolve your legal issue. In addition to representing Oklahoma residents, we also serve clients nationwide with legal matters in Oklahoma.

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    Tell us about your case

      Ethan Moran
      Ethan Moran
      09:36 28 Dec 22
      To my wife and I, our probate case was complicated. Not to Jim! He made it look so easy, and his attention to detail is incredible. Highly recommend to anyone seeking an estate planning lawyer.
      Philippe Joshua
      Philippe Joshua
      17:56 30 Nov 22
      Jim's firm was referred to me by a friend who knew I was looking for an estate planning lawyer. I can't say enough good stuff about him. He's genuine, thorough and highly skilled. Strongly recommend.
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      Estate & Probate