Stuff happens.

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At Thomas Law Firm, our only interest is in protecting your interests.

Sorting things out is where we excel. Our roster of experienced and aggressive lawyers understand the fallout from legal matters can affect your life in a multitude of ways, so we work together to serve all your related needs.

Civil Defense Law: We help businesses defend against workers’ compensation, personal injury and employment claims.

Criminal Defense Law: Whatever your charges are, our criminal defense attorneys can help you get your life back.

Family Law: Our experienced attorneys have helped over 1,000 families in Colorado.

Furthermore, we join forces with certified professionals who can help clarify your case—whether it’s a medical affiliate verifying a health condition, an accident reconstruction expert illuminating a crucial detail, or a financial advisor helping to put you on a good path after divorce—so that you know you are always getting the expert advice you need.

When you work with us, you work with a team and our shared knowledge and efforts means we’re covering your every legal need, every time.

One more thing: we believe in personal contact so don’t hesitate to call, e-mail, tweet, or telegram us. Our firm will be there for you every step of the way.

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Over 67 years of legal experience

When contacting our offices one of the first questions people will often ask our defense attorneys is “What is the chance of winning a case in Colorado?” Every case is unique and presents a different set of circumstances. For example, a case in Aurora would be defended differently from a case in Denver, or a case in Lakewood. However, the sooner you contact a lawyer, the greater your chances are of getting a favorable outcome. Our attorneys have the combined experience of handling thousands of cases throughout their careers.

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Meet Our Attorneys


Awards & Accolades

"I highly recommend William and his team. We hired him on a criminal defense case and he and his group were extremely professional, courteous, easy to work with, and available when needed. We honestly cannot say enough! Thank you all very much!"


"I had hired another firm before I met with Mr. Smith. After speaking with him I knew he was the best fit to represent me and my case. I had a very complex case facing multiple charges including a DUI. He made me feel very optimistic but didn’t withhold possible outcomes. He communicated everything to me in a way that I could understand. I was always able to reach him and his paralegal Molly with any questions and they were answered with no hesitation. He aggressively litigated my case and exceeded all expectations I had. He was able to get the DUI charge down to a DWAI and the other charges dropped. I was facing very severe consequences and in the end the two goals we had set he was able to accomplish. He is very knowledgeable as well as trustworthy. I can honestly say without Will my future would be completely different. He saved my career, my driver’s license and most importantly, my freedom. I HIGHLY recommend Will to represent you and your case; that was the best decision I could have made."


"My experience was strong and supportive! We all go through tough times and this was one of those times for me. I didn’t know who or where to turn to. My attorney and the whole practice guided me through the process and helped bring me to the best outcome. All I can say is “thank you”!"

-Corey Squires

"Hiring Mr. Johnson was the best thing I could ever have done during such a stressful time. I had never been arrested before and was very upset with myself for allowing myself to get a DUI. Mr. Johnson and his staff were very sympathetic and non-judgmental. While in court, Mr. Johnson presendted me as a good person who made a mistake. It was his representation of me that resulted in a favorable outcome. Thank you so very much for all you did for me Mr. Johnson."