A Criminal Defense Attorney You Can Trust

Meet Jason Trumpler

Our Commitment to You

We are committed to achieving nothing less than the very best outcome for each unique case.

The Law Offices of Jason Trumpler Providing the High-Quality Representation You Deserve

Regardless of severity, criminal charges of any kind can turn your world upside down and threaten the life you have built for yourself. A conviction can affect your ability to rent a home, get a job, and maintain the quality of life you once enjoyed. Whether you have been charged with a minor misdemeanor or a serious federal crime, you need and deserve persistent, unyielding, and compassionate legal service from a skilled professional.

At the Law Offices of Jason Trumpler in Austin and Round Rock, TX, we understand that the state seems to have endless resources at its disposal. We strive to do everything possible to help you achieve a favorable result despite what may feel like insurmountable odds. Our criminal defense attorney is here to guide you through one of the most difficult situations of your life.

Are You Afraid of Being Convicted? Schedule a Free Consultation with Our Law Firm Today

If you are facing DWI charges, drug charges, prostitution-related charges, or assault charges, your situation may seem hopeless. But with a knowledgeable criminal defense attorney on your side, you have the best possible chances of defending your innocence and reaching a favorable resolution.

Throughout his career as an attorney, Jason Trumpler has served as a DUI lawyer on over 100 trials and helped many clients achieve life-changing victories. He is affiliated with various notable organizations, including: 

  • American Bar Association
  • DUI Defense Lawyers Association
  • National College for DUI Defense
  • National Association of Criminal Defense Lawyers

If you have been charged with a crime in Georgetown, Austin, Round Rock, or Travis County, TX, don't delay. Request your free consultation online or call The Law Offices of Jason Trumpler: 

(512) 457-5200

Attorney Jason Trumpler

Read Our Reviews


Montana B.

September 2019

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Mr. Trumpler was professional, approachable, incredibly down to earth and reasonable with his prices. He swooped in like a superhero when another firm had left me high and dry, and then helped me reach a favorable conclusion to my case in record time. 5 stars isn't enough, thank you Mr. Trumpler!

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Greg M.

September 2019

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Mr. Jason Trumpler is en excellent lawyer. Our case was probably relatively small yet required experience and knowledge. Mr. Trumpler navigated through it very well. As a person he is receptive, easy to communicate with and highly skilled. Recommend without hesitation.

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Client Resources

Selecting an Attorney

Choosing the right criminal defense team can be daunting on your own, so we've assembled a comprehensive guide to help clients in Austin, Georgetown, and Travis County, TX, choose the right defense attorney for their case.

Court Victories

When assembling your criminal defense team, it's important to look at results. The Law Offices of Jason Trumpler have helped many clients charged with DWI, assault, and other criminal charges to dismiss or reduce the charges against them.

Client Testimonials

An accomplished criminal defense attorney is recognized by his clients. Many clients have written positive testimonials about their experience at The Law Offices of Jason Trumpler, and we have earned nearly 100 5-star reviews across Google, Facebook, and Yelp.

DWI Basics

If you were charged with a DWI in Austin or Travis County, you're likely facing criminal and civil charges. The DUI laws and the DWI defense processes are complex, but DWI lawyer Jason Trumpler can answer any questions about your case. He is a reputable DWI attorney who has tried more than 100 DWI cases in front of a jury. 

Meet Attorney Jason Trumpler Practicing Law for Nearly 20 Years

As a former prosecutor with remarkable trial experience, attorney Jason Trumpler has what it takes to represent clients in Austin, Georgetown, Travis County, and throughout Texas who are facing any kind of criminal charges including DWI, assault, burglary, and drug charges. With a background working in various private practice criminal defense settings as well as the Orange County and Ventura District Attorney’s Offices, Jason Trumpler has a comprehensive understanding of what it takes to successfully defend someone charged with a crime. Throughout his time as an attorney, he has handled thousands of criminal cases and served as a DWI lawyer on over 100 jury trials.

Looking for a top-rated criminal defense attorney who can protect your rights? Don't hesitate to contact Austin, TX, criminal defense attorney Jason Trumpler today to get started.

Attorney Jason Trumpler

Are You Facing Criminal Charges? Protect Yourself by Calling Our Firm Today

Are you or a loved one being charged with a serious crime? Criminal defense lawyer Jason Trumpler can help. In addition to 20 years in criminal defense and a history of proven results, Mr. Trumpler is a compassionate attorney who respects his clients, no matter what charges are being held against them.

With Mr. Trumpler on your side, you can feel confident in the face of a serious conviction. While most of the legal work will be performed in court, your initial consultation will take place in-office. To learn more about your legal options, request a free consultation at our Austin, TX, law firm by contacting us online or calling us: 

(512) 457-5200

Real Stories from Real Clients

"Jason Trumpler is a fantastic lawyer." Ashley

Are You Wondering Whether Hiring an Attorney Is Worth the Cost?

At our Austin, TX, law firm, most clients can expect to pay $3,000 to $10,000 in attorney's fees. We charge a flat fee to represent you up until your trial. If you choose to go to trial, we charge an additional flat fee. Because many of our cases are resolved before they go to trial, this approach can save you money. Additionally, our fees are extremely reasonable compared to those of other DWI and criminal defense attorneys in Austin.

While the cost of hiring an attorney may seem high, selecting the right team can dramatically impact the outcome of your case, saving you money in the long-run.

When you work with a criminal defense lawyer at The Law Offices of Jason Trumpler, you are gaining an advocate with:

Read Our Reviews


Eric B.

April 2019

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Got done with court today. Once again I'm a free man. I would just like to thank Jason Trumpler he was worth his weight in gold as my defense attorney. I don't wish anything bad on anybody but if you need a good criminal defense lawyer he gets my five-star recommendation.

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Amber K.

April 2019

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Jason never ceases to amaze me in his work. He is well spoken and elegant in his practice. He is patient with his clients. He is absolutely worth the money. Jason is kind and caring and understanding. He listens to your story entirely and fights for you as a human. I am forever grateful to have been introduced to him and have him as a friend.

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Awarded & Recognized

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DUI Defense Lawyers' Association logo
National College for DUI Defense logo
National Association of Criminal Defense Lawyers logo
Austin Bar Association logo
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Texas Bar College logo
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Jason Trumpler

The Law Offices of Jason Trumpler

Jason Trumpler has handled thousands of criminal cases over nearly 20 years. He is a current or past member of several national, state, and local legal associations, including:

  • American Bar Association
  • Austin Bar Association
  • Williamson County Bar Association
  • National College for DUI Defense®
  • Texas Criminal Defense Lawyers' Association
  • National Association of Criminal Defense Lawyers
  • Austin Criminal Defense Lawyers Association
  • DUI Defense Lawyers Association

Contact our firm online or call us at (512) 457-5200 for a free case review.

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Google map image of our location in 505 W 12th St Suite 200 S Austin, TX

Austin Office

505 W 12th St
Suite 200 S
Austin, TX 78701

Open Today 24 hours

Google map image of our location in 1000 Heritage Center Cir  Round Rock, TX

Round Rock Office

1000 Heritage Center Cir
Round Rock, TX 78664

Open Today 24 hours

(512) 457-5200 Send a message