You only have 7 DAYS to save your license - ACT NOW!
Criminal & DUI Defense 
in Colorado
 Attorney Jim Medley Holds a Master’s Degree in Forensic Toxicology with Over 
1,000 Case Dismissals & Reductions

Jefferson County DUI & Criminal Defense Attorney

Delivering Experienced and Skilled Defense Throughout Denver & Adams Counties

Jim Medley Defense Lawyer is a criminal defense law firm providing high-quality legal representation to those facing charges in and around Denver. We know that facing criminal accusations can be frightening and stressful, which is why we are committed to standing by our client's sides through every stage in their case. We take the time to talk with the people we help, ensuring that they understand the charges they are facing and their legal options. Although being charged with a criminal offense can be scary, these types of cases are not without hope, and we are ready to protect the rights and best interests of the accused.

Our Denver DUI and criminal defense attorney has an impressive background in the criminal justice field and criminal law. He is a former police officer who knows law enforcement's methods and techniques so well that he has trained other officers on them. Additionally, he holds three master's degrees and previously worked as a professor of criminal justice. For the past 16 years, he has been practicing criminal defense. Committed to staying current with changes in the law and to helping others strengthen their knowledge, he has spoken about defense methods at seminars.

Backed by such robust training and experience, we are prepared to deliver the comprehensive legal representation you need. Schedule a free consultation by contacting us at (720) 674-7311 today.

  • DWI 3rd Dismissed


  • DWI Dismissed


  • DWI Dismissed


  • DWI Dismissed


  • DWI 3 Dismissed


  • DWI Dismissed



Meet Your Attorney

Master’s Degrees in Criminal Justice, Education, & Forensic Toxicology
  • Jim  Medley Photo
    Jim Medley

    Attorney & Founder

    Houston Attorney Attorney Jim Medley started building his expertise in the justice system over 30 years ago. He started working as a police officer in the early 1990's. By the mid 90's, he was training and supervising police officers in DWI/ DUI arrests. Jim completed his first master of science degree from Sam Houston State University in 1996. By the age of 35, Jim had three masters degrees and a doctorate degree in Law from the University of Houston. Attorney Medley now has over 20 years ...
    • AVVO 10
    • BBB
    • NCFDD Faculty

Client-Focused Because We Care

Denver DUI and criminal defense attorney Jim Medley has handled thousands of cases and has a track record of results. We know what it takes to fight charges and seek favorable outcomes for our clients. And while we recognize that past victories do not guarantee future success, our achievements are a testament to the focus and dedication we put into every one of our cases.

Although we are thoroughly familiar with the criminal justice system and know how to develop defenses for various matters, including drug crimes, DUIs, firearms violations, theft crimes, violent crimes, and white collar crimes, we also appreciate that every person's situation is unique. That is why, when you turn to us, we will get to know you and learn about your story. After getting your perspective on the events leading to your arrest, our DUI and criminal lawyer in Denver will begin crafting a compelling defense tailored just for you. We will review the different avenues we can explore but will never force a strategy on you because it worked in the past. Our approach for your case will be well-thought-out, and we will help you make informed decisions about how the matter progresses. At Jim Medley Defense Lawyer, you will receive the personalized attention you need and deserve.

Testimonials from Clients

Read Feedback from Real People
    I highly recommend attorney Jim Medley to anyone who needs legal, criminal advice, or his expertise.

    “My experience with attorney Jim Medley was very professional and his staff was very friendly. His wonderful staff made sure my son and I felt comfortable at his office, and I was kept informed of my son's case.”

    - Anselmo M.
    I HIGHLY RECOMMEND Mr. Jim Medley for your legal needs.

    “I can honestly say he WILL go out his way for his clients as well as work with any situation that may come.”

    - Happy Client
    Jim Medley and his staff are amazing.

    “After hearing the details of my case, Jim quickly organized a defense plan and kept me updated throughout the duration of the case.”

    - Will T.
    My case was dismissed with his help and I would like to recommend him and his services.

    “He is very knowledgeable in his field and keeps you well informed through out the process to the very end. He was always available easily reachable and his office staff are super supportive, especially Misty and a joy to work with.”

    - Toni M.
    They were very knowledgeable and informative every step of the way.

    “They were able to get my case dismissed due to their legal expertise in the case and professional working relationships with the court staff. They strive to get you best possible outcome.”

    - Ronny D.

Experience You Can Trust

Why Hire Jim Medley?
  • Over 10 Years' Experience as a Police Officer
  • Masters Degree in Criminal Justice & Forensic Toxicology
  • Over 30 Years of Experience in the Justice System
  • Hundreds of DWI/DUI Cases Dismissed
  • Instructor of Police Sobriety Tests & Former Police Academy Instructor
  • Professor of Criminal Law

Free Case Review

Call 713-766-1711 or Submit This Form
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.