Aizenman

Criminal Defense

Call for a Consultation
(303) 578-5911

Colorado Criminal Defense Attorney

Trials | Appeals | Post-Conviction | Student Conduct

From that first accusation, whether wrongful or not, Aizenman Criminal Defense will represent you with skill, tenacity, and compassion in each phase of the criminal legal process.

Based In Boulder, Serving Colorado

About

Aizenman Criminal Defense was founded by Hillary Aizenman.

Hillary is a seasoned criminal defense attorney with 13 years of experience, who has earned a reputation for being a fierce advocate in and out of the courtroom and for achieving results for her clients.

Hillary has taken 45 cases to a jury trial, achieving acquittals in some of the most serious and complex cases, and has handled thousands of others, from DUIs, to sexual assault, to homicide.

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What We Do

Aizenman brings to the table a wealth of experience, a proven track record, and expertise to defend and advocate for you and stand by your side during what is likely the most challenging and scary experience you or your loved one has faced.

Criminal Defense
Sexual Offenses
Appeals
Post Conviction
Restraining Orders
Student Conduct
Contact Aizenman Today!
Testimonials

“As someone that had Hillary Aizenman represent me in two trials, I’m super grateful to have had her as my lawyer.”

I was falsely accused in two separate life sentences.

Seeing someone so devoted to her job, she fought for my life with everything she had resulting in two acquittals saving my life. Thank you, Hillary Aizenman!!

AG (2022)

“Super Lawyer! Rising Star! Should be in Chambers!”

Went above and beyond expectation. Hiring Hillary to take on my case was the best decision I ever made. For the results Hillary was able to produce, I would have paid a king’s ransom.

I could go on and on about my experience with what I went through. I will say this, when engaging a lawyer you will have many choices to pick from. With no hesitation I can honestly say you will thank the day you engaged Hillary to represent you. It will be best decision you ever made. It made me able to sleep at night knowing I had a wildcat working for me.

Client (2024)

“I am so very happy that I found Hillary.”

I had a court case and called about 4 or 5 different attorneys, and she’s the only one that ever got back to me.

I’ve never needed an attorney, so I was very lost and just intimidated because it was my first time contacting a lawyer. She helped me so much to understand the process of things and what to prepare for and explained things to me that I’d never heard of with extreme patience. I felt so comfortable with her the first time we chatted. She’s always very responsive and responds quickly. She made the whole process a lot easier for me and I felt at ease the entire time. Everything was straightforward and clear. I am also moving out of state, which is where I think she helped the most. She made it possible for me to be able to move and that was a huge deal for my family and me. I’m just glad that she was the only one that got back to me because it certainly felt meant to be.

CB (2023)

“I was so lucky to have been a client of Hillary Aizenman.”

She worked very hard in collecting info to win my case.

She worked like she was working for her kids. No one could have done it better. Thank you; and do great work for others.

TH (2022)

“Hillary C. Aizenman is an awesome attorney.”

She always returned my calls and emails quickly.

Her wages were clear from the beginning and she is very honest and has integrity. She got good results for me!

AB (2021)

“I worked with Hillary Aizenman last year and she was kind, understanding, professional, and very helpful.”

I would highly recommend her to anyone who needs legal advice or services.

Client (2021)

“Hillary Aizenman is an impeccable attorney.”

She was very compassionate throughout the process of working with my case, and very dedicated.

She had a clear, strong and firm presence in the courtroom. She communicated my case with depth, clarity and urgency in the legal realm. I highly recommend her service.

LT (2020)

From that first accusation, whether wrongful or not, Aizenman Criminal Defense can help.

For a free consultation, call (303) 578-5911 or email.