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Meet Our Compassionate
Criminal Defense Attorneys

Wolf Law is a full-service criminal defense law firm for the Denver metro area and the state of Colorado. Jeffrey Wolf and Colleen Kelley established Wolf Law as the preeminent law firm providing excellent and compassionate representation throughout Denver and Colorado.

Many people find themselves either being investigated for or charged with criminal offenses in Colorado and the questions often outweigh the answers. Wolf Law is the beginning of finding the answers and solutions to your questions and problems. The attorneys at Wolf Law have vast experience throughout the Denver metro area in Municipal, County and District courts.

Whether you are being investigated, charged or are at any stage of the criminal process, contact Wolf Law and speak to one of Wolf Law’s criminal defense attorneys immediately. Wolf Law will provide a free initial consultation to assess your specific situation and help to find the solutions you need.

Certifications

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Practice Areas


The Denver criminal defense attorneys at Wolf Law provide aggressive and compassionate representation in a variety of criminal and traffic cases that include felony, misdemeanor and municipal charges. If you or a loved one faces criminal charges in Colorado, please call 720-479-8574 to schedule your free consultation with one of our experienced lawyers.

Testimonials

Complete Satisfaction

Jeff took on 2 cases for me with complete success. He is extremely sharp and confident. Jeff really gets to know his clients and is very sympathetic to their needs.
The relationships he has with prosecutors and the judges was pure respect. When he spoke he had the ears of the courtroom. He speaks very eloquent and exudes confidence that translates into the result I was looking for, “Case Dismissed.”

I highly recommend his services. If you are need of his services you will get more than what you pay for.

— Steven L.

Cassandra Monahan

Cassandra was absolutely amazing. She was fast, polite, professional, proficient, and extremely knowledgeable. She stayed in constant contact and took my many calls and silly questions. I rate her a 10 out of 10.

— Matthew Ferreira

The Best!

Jeff is very professional, knowledgeable, and as good of a lawyer as there is. I had a restraining order full of false allegations, and Jeff got everything dismissed. Even though it was a restraining order, Jeff treated my case as important as any other case. Thanks, Jeff!

— Anonymous

Great results. Great to work with.

I had an amazing experience working with Wolf Law, and specifically Cassandra Monahan. I was involved in a car accident and Miss Monahan not only got the ticket dismissed, but did it quickly and effectively. Moreover, she was great to work with, showing a genuine care for me and my case. I would highly recommend Wolf Law and Cassandra for anyone who needs representation with respect and results!

— Rob T.

A Great Help in a Time of Turbulence

After being convicted of a DUI for marijuana, I quickly searched for an attorney. I chose to contact Wolf Law first because of the certifications and positive reviews that I saw. I am very glad that I made this choice. This was my first time in trouble with the law, so I didn’t quite know how to handle the situation, but with just a few meetings, phone calls, and emails I felt confident towards the resolution of my issues. Jeff explained everything thoroughly and made sure I knew everything I needed to know and more. I personally needed only a few meetings and talks, but I know that Jeff would be glad to meet or talk as much as necessary. He is clearly very passionate about his work and is a well of legal knowledge. I began with several charges and seeing an overwhelmingly bad outcome in my future, but as Jeff and Wolf Law fought for me, the charges faded away until only one remained and even it was reduced. I left with what I view as the best possible outcome for my given situation. Wolf Law not only helped mitigate the consequences of my mistake, but also granted me great comfort and guidance through the whole experience.

— Bryan C.

Case commitment

Thank you! Cassandra helped me through every step of the way. She was extremely flexible and answered anything i could ask. She was the biggest and nicest help I could ask for, on top of being resourceful she got my case done earlier than the state said. I would highly recommend Cassandra to any one she was amazing.

— Kyler A Witt

Wonderful experience!

I had a wonderful experience with Wolf Law firm. Colleen Kelly treated me with the up most respect, gave me solid advice and was there every time I needed her. I highly encourage you to hire her as your attorney should you need one. My experience with her was great.

— Joe P.

Colleen Kelley, Esq.

Wolf Law Firm, LLC was not recommend to me by anyone, but as it turned out, was the best choice I could have made!

While searching for a lawyer for my two cases, a DUI and a trespassing felony, an understatement to say how scared I was! Wolf Law Firm caught my eye and, truthfully, it was because their firm provided a free consultation, which is invaluable in and of itself. Colleen Kelley is the attorney that picked-up the phone that day. After talking with her, I made the choice to hire her as my attorney.

We got off to a rocky start, mainly because of my inability to realize just how severe my situation was. Then, one day, Colleen just laid it on the line for me, my obvious unwillingness to face what was happening and the fact I wasn’t facing my drinking issues. It was a conversation that she was bold enough to have with me. Thanking her a million times over isn’t enough for the fortitude she had that day, not only as my attorney, but as a person genuinely concerned.

OUR outcome was more than phenomenal thanks to her diligence! I am, and will always remain, emotionally indebted to Colleen for her courage, kindness and overall, being an awesome attorney.

The day I came across Wolf Law Firm was the day, as it turned out, my life has a new beginning.

— Shelly O'Hayre

The best in Colorado!

Mr. Jeff Wolf was a pleasure to work with. He did an excellent job representing my case. He walked me through the whole process answered all of my questions and concerns. I am very pleased as his client with his professionalism, attention to detail, communication, and most importantly the result he was able to achieve for my DUI case to be dropped. Definitely will be recommending Jeff Wolf Law to family and friends.

— M.Ramos

True representation

If you are in legal trouble Jeff is the attorney for you!
From the first consultation he was a very understanding and caring guy who tells it like it is. I had a pretty bad charge against me and due to Jeff’s knowledge and his ability to negotiate with the powers that be, he was able to get me a pretty fair deal. He was so kind, putting my mind at ease by telling me I was going to be alright as this was the first time in my life I had ever been in trouble.
In short, if you need a GREAT attorney call Wolf Law and talk to Jeff!

— Sue

Jeff & Colleen

Blog

December 29, 2025

Public Defender vs. Private Attorney: What’s Best for Your Criminal Case

If you’ve been charged with a crime in Colorado, one of the first and most important decisions you’ll make is who will represent you. At Wolf Law in Denver, our clients often...

December 22, 2025

When Mental Health Is at Play: Insanity and Competency Defenses in Colorado Courts

At Wolf Law in Denver, our attorneys understand that mental health issues can significantly impact how someone behaves, makes decisions, or even understands their actions. In the criminal justice system, these factors can change everything...

December 18, 2025

Juvenile Criminal Charges: How Colorado Treats Minors Differently

When a young person is accused of a crime, the juvenile justice system handles the case differently than it would for an adult. At Wolf Law in Denver, our attorneys have represented numerous juvenile offenders,...

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