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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.

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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.

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Testimonials

I Was Very Well Represented by Jeff

Regarding a DV assault charge, Jeff was able to have the judge do something he stated he’d never done in any similar case: he deferred my sentence, reduced probation, reduced the amount of classes I would have to take from being many weeks on end to 2 days, and instead of requiring a no-contact order (which would have left me homeless and unable to speak to my partner via any means), he placed me on a no-contact order with alcohol… That alone was the best thing I could hear.

Without going into details of my case, this was the best possible outcome I could have been given, and I’m so happy that I was recommended to him by a fellow law professional that went to school with Jeff. I will be using him again when the time comes to put this case behind me for good, and would recommend him to anyone who needs expert defense, and wants someone to explain your case in simple, yet professional terms. I felt very well taken care of. Thank you again, Jeff!

— Laurie A.

Outstanding Results

I have contracted Cassandra twice now and both times had outstanding results. In the first case she got the results I tried to obtain with ease. When I spoke on my own behalf to the district attorney they wouldn’t budge in any way. Once Cassandra was involved it was like watching a master at work. She stated the facts and provided evidence to back her argument in my situation and actually got better results then I initially wanted. Then in a second unexpected turn of events she yet again worked her magic. She remained real with me the entire time and explained the reality of the situation and prepared me for the worst while still working hard to achieve the best results and let me tell you she far beyond exceeded expectations. Her hard work and perseverance caused unheard of result and I couldn’t be more satisfied. Throughout the entire process she never misled me, always remained patient and understanding; she always listened and always made sure to go the extra mile to make sure things went as planned. I was never charged with surprise fees or felt taken advantage of financially in any way. What I paid for the service and commitment to my case is unheard of in this day and age. I would recommend Cassandra and Wolf Law to anyone I know who is having legal troubles. You will not be disappointed! Sincerely thank you again to Cassandra and Wolf Law for everything you have done.

— Ryan W.

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

I Had a Great Outcome in My Case

Jeff Wolf was recommended to me by a colleague I have known since my youth. Accordingly, I met with Jeff. I also met with other attorneys in the Denver area in preparation for my legal issues. I decided to choose Jeff because I had a good feeling about him from the moment I met him and because his ethics and views regarding the vision for his legal practice were aligned with what I hoped for despite having no experience in the legal system previously.

This decision turned out to be one of the the best I have made in my life…literally. I cannot adequately express here how much Jeff’s hard work, determination, knowledge, professionalism, experience, and clear understanding of what I am certain he has a passion for (helping others beyond just being an attorney and defending clients in court) has meant for me. I think he has exceptional skills. I had a great outcome in my case due to the defense Jeff provided in court.

More importantly however, Jeff helped me manage the emotional and professional stress I felt. Jeff reassured me when I most needed reassurance, and ultimately, transform a situation I initially felt was a life changing event into a learning experience that I was able to navigate successfully through his precise and comprehensive guidance. I would recommend Jeff to any member of my family and certainly to anyone to whom his services would apply.

— C. Jackson

Wolf Review

I hired Jeff Wolf to represent me in a DUI case where I was charged, but was not the one that was driving the vehicle. From the very beginning I felt that I was in good hands because he made me secure in the fact I was innocent and that, though I was drunk, I did not do anything against the law. Every time I emailed him, I received a response immediately. I felt that he knew the system well, and how to handle this “game” of law. When he had to deal with a health emergency, he made me aware of my options and what he thought would be my best choice, which was being represented for court by another attorney that knew my case inside and out. He just called me this past Monday to let me know my case was dismissed! I would recommend Jeff Wolf to anyone being charged with anything in Colorado. He knows the laws of Colorado and will keep it real with the possible outcomes of your case.

— Stephanie

Hire A Lawyer You Can Relate To and Trust

I happened to find Jeff through a Google search for a DUI lawyer and I would have to say I really lucked out. I had heard horror stories about attorneys that overcharged their clients and that they would send others to represent them in court. From the initial phone call he helped me understand the process and prepared me for what was ahead. Having never needed a lawyer he was patient and made sure I understood everything before making any decisions. Jeff always made me feel like I was on the same level as him which I really appreciated. Jeff always prepared me for the worst, but in the end with his hard work and suggestions beforehand he managed to get me a pretty good deal. The best advice I could give is to be informed and START EVERYTHING right away. I would also say to hire a lawyer that you can relate to and that you trust. Don’t waste your money on someone that isn’t going to give you the personal attention you deserve. I would gladly recommend Jeff Wolf! He is down to earth and I never felt judged. He gave it to me straight and without hiring him I don’t know where I’d be. Thanks Jeff!

— Issac

Very pleased with service

Ms. Monahan was professional, answered all my questions, and ended up achieving the desired outcome. I highly recommend her personally and Wolf Law.

— R.N.

Recommendation

I would highly recommend the Wolf Law Team for your legal needs. In my case, Colleen handled our legal needs in an expeditious, professional manner. She was very knowledgeable and understanding.

— Gerald W Hardesty

DUI Savior

Mr. Jeff Wolf is truly the best of his kind. He was able to help me out during a DUI case reducing my charges down to the best possible outcome. What could’ve been a worst case circumstance, Mr. Wolf turned into best case scenario through his knowledge and expertise with ease. Mr. Wolf provided me with guidance and insight and there is no one else I would’ve rather had in my corner advocating on my behalf. He is the best lawyer out there who is a straight shooter and an incredible mentor. I am lucky to have had him represent me. He is thorough, knowledgeable, hard working and extremely trustworthy. I owe him all of my gratitude for getting me through this.

— S. Martinez 

Domestic Violence Defense

I hired Jeff Wolf to represent me in a domestic violence defense case. The results were excellent. Him and his team are awesome. They handled everything for me. Trust your freedom with Wolf Law!

— - John D.

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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