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Aspen Criminal Defense Attorney

Fighting for the People of Aspen and Winning

DUI Lawyers Association - Board Certified in DUI and DWI
SuperLawyers 2013 - 2020
ACS-CHAL Lawyer Scientist
Colorado Bar Association
Boulder Bar Association

Trial – tested Aspen criminal defense attorney

If you’re facing criminal charges in Colorado, it’s important to hire an experienced Aspen criminal defense attorney as soon as possible. The minute you are charged, the police and prosecution are already building a case against you. There’s no time to waste.

When it comes to criminal charges, the attorneys at Thiessen Law Firm are known for our aggressive, straightforward, award-winning defense. We have an extensive amount of knowledge regarding criminal law. We know the ins and outs of the justice system as well as the relevant sciences related to criminal law. 

Firm founder Mark Thiessen and his team of Aspen criminal defense attorneys have the necessary knowledge and experience to fight for you. 

When you’re charged with a criminal offense in Aspen, Glenwood Springs, Vail, or any communities surrounding Pitkin County, call Thiessen Law Firm at 970-233-9000 for defense you can count on.

If Mark can’t get you a win, no one can

Simply put, Mark Thiessen is a criminal defense all-star. I’ve been blown away by the level of honesty, strategy, and respect that Thiessen Law Firm brings to the table. You can feel the difference the second you step into the courtroom with Mark by your side. If you want to handle your case with as little impact on your life as possible, Mark Thiessen is the man to call.

Posted: A.H., Criminal Defense Client
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Our criminal defense services in Colorado

There are a wide variety of criminal charges that residents of Colorado can face. Thiessen Law Firm can help you defend your rights in the following areas:

  • DUI crimes 
  • Minor in Possession of Marijuana 
  • Public Possession of Marijuana 
  • Marijuana Cultivation  
  • Marijuana Distribution Without a License 
  • Drug crimes
  • Arson
  • Assault
  • Domestic Violence 
  • Murder 
  • Manslaughter 
  • Prostitution 
  • Theft 
  • Weapons

When should you hire a criminal defense attorney in Colorado? 

The legal process for criminal charges is complex, so hiring an Aspen criminal defense attorney AS SOON AS POSSIBLE is almost always in your best interest.

The moments after being arrested can be overwhelming and filled with anxiety. You’ll likely be taken down to the local police department in Aspen, Pitkin County, or the surrounding area to go through the booking process. Depending on the criminal charges, you may be held for a period of time or released on a bail bond. 

It’s at these moments when you’re most vulnerable, and when police use investigative tactics to try to coax information (and confessions) out of people who are not familiar with how the system can work against them. 

While many individuals worry that requesting a lawyer immediately makes them look “guilty,” doing so is actually one of the best ways to avoid unintentionally implicating yourself. When you call a skilled Aspen criminal defense attorney from the get-go, you are setting yourself up for success. 

Why should you hire an Aspen criminal defense attorney? 

Criminal charges come with harsh penalties, including fees and jail time. A guilty verdict can permanently ruin your reputation and make it extremely difficult to return to your life, both socially and professionally. In addition, depending on the specifics of your case, you could be facing years of negotiations and time spent in and out of the courtroom. 

Facing all of this alone is not only typically overwhelming but also potentially unwise. Our attorneys can help you navigate the criminal justice system, negotiate with authorities, and present a comprehensive and aggressive defense meant to stop charges in their tracks. When necessary, we will take your case to trial. 

In other words, if you have received a criminal charge like a DUI charge, drug charge, domestic violence, etc., then finding an Aspen criminal defense attorney you can trust can be life-changing. If you have been charged with a crime in Aspen or Pitkin County, Colorado, you can count on the lawyers at Thiessen Law Firm to be your Aspen criminal defense attorney. Call our firm at 970-233-9000

Thiessen Law Firm criminal defense testimonials 

Our Aspen criminal defense attorneys fight for your rights like no one else can. Here are what past satisfied clients have to say about our firm: 

“I have to start off by saying how thankful I am that my case was dismissed. I never thought I would need a criminal lawyer but life happens. Mark kept me informed during the entire process.”

 – J.W.

“Excellent. Mark is, without a doubt, not only one of the best criminal attorneys in the country.”

 – M.G.W.

“They fight for their clients yet maintain a polite and respectable manner in the courtroom. For me, they turned what seemed like an impossible case into something with an unexpectedly amazing outcome.”

– A.B.

Hire Thiessen Law Firm to be Your Aspen Criminal Defense Attorney

There are average Aspen criminal defense lawyers… and then there’s the award-winning Thiessen Law Firm. As aggressive trial-lawyers, our team will stop at nothing to get you the justice you deserve. 

When your reputation and future are at stake, you want a fearless and tireless Aspen criminal defense attorney in your corner. You want aggressive and compassionate representation. You want Mark Thiessen and the team at Thiessen Law Firm.


Work with a Colorado criminal defense firm that has years of experience fighting for justice. Reach out to Thiessen Law Firm today: call us at (970) 233-9000 or contact us online to request a free case evaluation.

aggressive defense