Hundreds of Cases
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Find out why Olathe Attorneys Richard Martin & Jerry Wallentine are qualified to represent you.

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About Our Firm

Experienced Attorneys in Olathe, Kansas

Our Team Serves Clients Throughout Johnson County

"They represented me beyond my expectations. Richard Martin and Jerry Wallentine each represented me in two different cases. They resolved each case better than I could have ever imagined." - Taylor

Focused Criminal Defense & Family Law Attorneys

When our clients face a serious legal matter, our law firm focuses on results. Utilizing our legal experience and zealous attitude, we provide representation for specific areas of law. These specific areas include:

Criminal Defense - If you have been charged with a serious crime, our astute and competent legal team is ready to take on the prosecution and fight for your rights. We will review all evidence against you and seek to challenge the accusations against you. We have successfully defended many clients against serious felony and misdemeanor charges, including those involving violent crimes, drug crimes, sex crimes and DUI. Jerry Wallentine is our lead criminal defense lawyer. He has defended hundreds of clients, conducted countless evidentiary hearings, and found success at many trials. He has achieved numerous not guilty verdicts through trials. When a plea is not acceptable, he fights nonstop to hear those beautiful words, “not guilty.”

Family Law - Richard Martin is our lead attorney for divorce issues. His extensive history and legal experience in the field of family law is invaluable both inside and outside the courtroom, when dealing with opposing lawyers and judges. When you are facing a divorce or other family matter, you need competent and caring legal help that will help you achieve the goals you are seeking. Whether it is child custody, visitation, alimony, property division or child support you are seeking, our legal team will take the time to discuss these important matters and proceed with the best legal options that will quickly resolve the situation.

We will do everything we can to assist you and utilize all appropriate legal means for your benefit, often including the powerful subpoena tool.

Do not hesitate to contact the team at Martin & Wallentine, LLC when:

  • You Have Been Accused of a Crime
  • You Are Facing a Divorce
  • You Need Experienced Legal Help

Experienced Divorce Lawyer in Johnson County, Kansas

Attorney Richard Martin focuses on divorce law and has years of experience in family law. If you need experienced legal representation for a family law matter, Richard can provide the skilled counsel you need throughout the divorce process. You do not have to feel alone during your case. Our firm is available to assist you through each step of your divorce and to fight for your rights.

During a divorce case, we can argue persuasively to obtain court orders such as:

If you are in the midst of a child custody battle or any other legal issue associated with divorce, our team of experienced attorneys are here for you! Meet with us today to see how we can help you through the various elements of your case.

Aggressive Criminal Defense Lawyer in Olathe, KS

"I love to strategically evaluate each criminal case I take. Figuring out what is the best defense for each case provides a regular challenge and keeps me sharp. Even though I have been doing criminal defense for a long time, I am still excited to help my clients and fight for their rights and freedom"

- Attorney Jerry Wallentine

Jerry Wallentine began his career many years ago as a Kansas defense attorney, working with and being trained by the best lawyers in Kansas. Criminal defense continues to be his passion. He provides excellent legal defense for your criminal cases, whether you are dealing with a misdemeanor or felony. If you have been arrested, consult with our firm today.

With the representation of an experienced and trained Kansas criminal defense lawyer from our firm, your charges could be reduced or dismissed. We represent clients for serious crimes across Kansas. We have also helped many clients get an expungement of their past criminal record.

The majority of our criminal defense representation is in Johnson County, which includes:

Practicing law in Johnson County, Kansas provides an extra challenge for criminal defense, due to the competent prosecutors and strict judges in this area. However, we have defended many clients facing serious felony charges, as well as serious misdemeanor crimes, such as possession of marijuana. Please refer to the Kansas Sentencing Guidelines for a range of presumptive prison times for a felony conviciton.

We are proud to serve the residents of Kansas and Missouri, including Kansas City, Olathe, Johnson County, Leawood, Shawnee, Overland Park, Lenexa and Wyandotte County. If you are married or getting ready to marry, consider a prenuptual or postnuptual agreement. If you need to appeal an important legal matter, contact us. Also, under recent Missouri law, you can now apply to have some criminal history expunged. This can potentially lead to the restoration of your gun rights under Missouri and Federal Law.

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The information on this website is for general information purposes only. Nothing on this site should be taken as legal advice for any individual case or situation. This information is not intended to create, and receipt or viewing does not constitute, an attorney-client relationship.