Barrett Weisz

Attorney Profile

Top Rated Criminal Defense Attorney in Boulder, CO

Barrett Weisz, LLC
 | 900 Arapahoe Ave, Boulder, CO 80302
Phone: 303-443-0521
Selected To Super Lawyers: 2008 - 2021
Licensed Since: 1996
Practice Areas:
  • Criminal Defense (60%),
  • Civil Litigation: Plaintiff (20%),
  • Personal Injury - General: Plaintiff (20%)
  • Free Consultation
Attorney Profile

Attorney Barrett Weisz is the founder and owner of Barrett Weisz, LLC, in Boulder, Colorado. Nationally ranked as among the top trial attorneys in the country, Mr. Weisz has more than 24 years of total legal experience, and he provides exceptional counsel and support to clients throughout Boulder, Denver and surrounding areas who have legal needs involving any of the following:

· Criminal defense

· Personal injury

· Bad faith Insurance

· General civil litigation

Beginning his legal career as a public defender, Mr. Weisz has tried more than 90 cases verdict, and he has gained the respect of prosecutors and judges across his region. As such, he is able to achieve an unmatched level of success for the accused, and he has obtained a long record of securing acquittals, dismissals and other favorable outcomes for those facing charges for DUI, drug possession, domestic violence, white collar crimes, firearm offenses, murder, sexual assault and other serious criminal offenses.

Equally successful in his civil litigation practice, Mr. Weisz has recovered millions of dollars in total compensation for those who have suffered injuries or loss as a result of someone else's negligence, and he has helped countless clients obtain the full amount of compensation and benefits they deserve from their insurance providers.

Honored for his impeccable professionalism and outstanding legal abilities, Mr. Weisz has received perennial recognition from The Best Lawyers in America each year since 2008, and he has earned many other top rankings and endorsements from his peers.

After graduating with high honors from the University of California, San Diego, in 1992, Mr. Weisz attended the University of Denver Sturm College of Law, where he obtained his Juris Doctor in 1996. The Colorado Bar admitted him to practice that same year, and he is also admitted to practice before the U.S. District Court for the District of Colorado, the U.S. Court of Appeals for the 10th Circuit and the Colorado Supreme Court.

Highly active in his legal community, Mr. Weisz has served as standing committee member of the Criminal Justice Act since 2016, and he is a member of the Colorado Criminal Defense Bar, among his other professional affiliations.

Practice Areas
  • 60%Criminal Defense
  • 20%Civil Litigation: Plaintiff
  • 20%Personal Injury - General: Plaintiff
Focus Areas

Arrest & Arraignment, Assault & Battery, Criminal Fraud, Criminal Law, Drug & Alcohol Violations, Expungement, Felony, Misdemeanor, Motor Vehicle Offenses, Murder, Probation, Theft, Traffic Violations, Criminal Domestic Violence, Motor Vehicle Accidents, Personal Injury - Plaintiff


Selected to Super Lawyers for 14 yearsbottom-image

Super Lawyers: 2008 - 2021

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To: Barrett Weisz
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About Barrett Weisz

Admitted: 1996, Colorado

Professional Webpage:


  • The Best Lawyers in America® Criminal Defense, 2012-2021
  • Super Lawyers Criminal Defense, 2008-2021

Bar/Professional Activity:

  • Criminal Justice Act Standing Committee Member, 2016-Present 
  • U.S. Court of Appeals for the Tenth Circuit, 2004 
  • U.S. District Court, District of Colorado, 1996
  • Colorado Criminal Defense Bar, 2001-Present
  • Colorado Supreme Court, 1996


  • United States v. Harris, 447 F.3d 1300 (10th Cir. 2006)
  • Boubacar Doumbouya v. County Court of City and County of Denver, 224 P.3d 425 (Colo. App. 2009)
  • Arko v. People, 183 P.3d 555 (Colo. 2008)
  • People v. Sherrod, 204 P.3d 466 (Colo. 2009)  
  • People v. Pecci, 05CA2168 (Colo. App. 2007)
  • Kaufman v. People, 202 P.3d 542, (Colo. 2009)

Educational Background:

  • University of California, San Diego-High Honors, B.A., 1992
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Office Location for Barrett Weisz

900 Arapahoe Ave
Boulder, CO 80302

Phone: 303-443-0521

Barrett Weisz:

Last Updated: 10/31/2020

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