Jason Kosloski

Jason Kosloski

5.0
Rating: 8.0

Licensed for 9 years

Criminal defense Lawyer at Denver, CO
Practice Areas: Criminal Defense, Sex Crime, Violent Crime ... +2 more

1401 Lawrence Street, Suite 1600, Denver, CO

About Jason

Biography

Practice Areas

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes


Payment Methods

  • Check
  • Credit Card

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Licenses

Licensed in Colorado for 9 years

State: Colorado

Acquired: 2016

Active

No misconduct found

Location

Kosloski Law, PLLC

1401 Lawrence Street, Suite 1600, Denver, CO, 80202

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Jason Kosloski's Reviews

Avvo Review Score

5.0 /5.0

2 Client Reviews

5 star (2)
4 star (0)
3 star (0)
2 star (0)
1 star (0)

Posted by Kyleigh | February 28, 2025 | Hired Attorney

This review is from a person who hired this attorney.

A Trusted and Invaluable Advocate

Attorney Jason Kosloski was phenomenal to work with. The Colorado Board recommended him to me directly, and I now understand why. He is not in this for the money—he is in it to win for his clients. He is straightforward, highly skilled, and completely transparent. From day one, he made sure I underst...ood every step, never left me guessing, and delivered results. His dedication, expertise, and unwavering commitment to his clients make him an invaluable advocate. If you need a lawyer who will fight for you with integrity and expertise, Attorney Kosloski is the one you want.

Posted by anonymous | February 21, 2025 | Hired Attorney

This review is from a person who hired this attorney.

5 Star

Mr. Kosloski was extremely effective and efficient in handling my case! He was very transparent and honest with expectations and he over delivered. My case was heard and ruled within 3 weeks of contact with a favorable outcome! I wouldn’t recommend anyone else!

See All Client Reviews

Jason Kosloski's Lawyer Endorsements

Endorse Jason
Tillman Patrick Clark headshot
Tillman Clark

Criminal defense lawyer | Mar 07

Relationship: Worked together on matter

"Looking for legal representation that delivers results? Jason's reputation is exactly that. His approach combines thorough research with strategic execution, creating a formidable presence in the courtroom. Clients trust him not just for his expertise, but for his honesty and relentless pursuit of favorable outcomes."

Erik James Johnson headshot
Erik Johnson

Criminal defense lawyer | Aug 13

Relationship: Co-worker

"When it comes to lawyering, I've found that the secret ingredients are passion, heart, diligence, and intelligence. Jason is one of the rare lawyers to possess all the tools. If I were in trouble, Jason would be at the top of my short-list for defense attorneys."

View All Endorsements
Tillman Patrick Clark headshot
Tillman Clark

Criminal defense lawyer

Erik James Johnson headshot
Erik Johnson

Criminal defense lawyer

Experience

Rating:  8.0 (Excellent)

Honors

2024

Elite Lawyer - Criminal Defense and Civil Rights, Elite Lawyers of America

2014

Best Advocate, University of Denver Student Trial Lawyers Association

2014

Semi-Finalist, Hogan Lovells CU/DU Cup

Work Experience

2024 - Present

Managing Member, Kosloski Law, PLLC

2023 - 2024

Lead Deputy Public Defender, Colorado State Public Defender

2020 - 2023

Senior Deputy Public Defender, Colorado State Public Defender

2016 - 2020

Deputy Public Defender, Colorado State Public Defender

Associations

2016 - Present

Colorado Bar Association

Member

2016 - Present

Colorado Criminal Defense Bar Association

Member

Sample of Legal Cases

Sex Assault - Pattern of Abuse

Deferred Sentence on Non-Lifetime Supervision Offense

First Degree Murder

Not guilty

See More Legal Cases

Education

2016

University of Denver Sturm College of Law

JD - Juris Doctor

2013

Regis University

BS - Bachelor of Science

Speaking Engagements

2017

Colorado State Public Defender Fall Conference

Blood Alcohol Analysis Science and Strategy

Publications

2024

Languages

English

Activity

Avvo Rating

Our Rating is calculated using information the lawyer has included on their profile in addition to the information we collect from state bar associations and other organizations that license legal professionals. Attorneys who claim their profiles and provide Avvo with more information tend to have a higher rating than those who do not.

What determines Avvo Rating?
  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
  • Legal thought leadership Publications, speaking engagements
  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution