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Meet Our Compassionate
Criminal Defense Attorneys IN Denver, Colorado

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

Legal matter

Mr. Wolf was able to completely quash my 30 year old warrant and have the case fully dismissed within 3 weeks. He has taken such a burden off my shoulders where I can start to live my life like a free woman instead of a woman running from the law that I took care of 30 years ago but the paperwork somehow didn’t get into the correct hands. He truly is a very kind man who takes your case and gets it done fast. Thank you Mr. Wolf, you changed not only my life but my entire family’s lives

— Darin

Good Outcome

Mr. Wolf offered excellent service, fast responses and prompt communication. I was so relieved that he was willing and able to take my case. He and his team are very professional and got me the best possible outcome.

— Brian

A Second Chance

I cannot express enough gratitude for the exceptional legal representation provided by Attorney Monahan. Facing a daunting traffic case that left me feeling like my life was over, she stepped in and truly became my lifeline. Her expertise, dedication, and unwavering support not only secured a favorable outcome but also gave me a second chance at life.

Throughout the entire process, she exhibited professionalism and empathy, understanding the gravity of the situation while also believing in the potential for redemption. Her strategic approach and meticulous attention to detail were evident in every aspect of my case, ensuring that no stone was left unturned.

I want to emphasize that I am in no way undermining the seriousness of my actions or the potential consequences. However, thanks to her skillful advocacy, I am now able to move forward with renewed hope and determination.

I wholeheartedly recommend her and the entire team at Wolf Law to anyone in need of legal representation. Their commitment to their clients’ well-being and their relentless pursuit of justice truly sets them apart. Thank you Cassandra Monahan for giving me a second chance and for your unwavering support every step of the way.

— Andy

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.

Great Law Firm

Jeff Wolf and Cassandra Monahan were wonderful to work with. Very professional and thorough.

— Laura A.

Wow

Unfortunately, I have required an attorney more than a few times. That said, Jeff is the most intelligent, competent, compassionate, committed, aggressive representation to be found, without a doubt. Facing a felony DUI, no proof of insurance, careless driving and cruelty to animals (my dog gets more love than most people in the world), followed by two DURs (driving under revocation), I pretty much felt I was screwed. After hiring and firing two attorneys, I called Jeff. Note: Do your research before you waste money, and do whatever it takes to get the money for proper representation. I met with Jeff based on his peer reviews, client reviews, education and experience; all of them positive and 100 percent accurate. Twenty minutes into the consultation, all my built-up stress and anxiety had been significantly reduced. I thought my driving privileges were over for a while. Jeff showed me what I needed to do to get a restricted license, which I was able to do within a few days. Following that he made two DURs, jail time offenses, turn into one zero-point traffic violation. Then, one year to the date of my run-in with the law, Jeff and I went to trial. The no insurance charge was dropped. I was insured. The cruelty to animals charge was dropped after the first day of trial. On the second day, I was found not guilty of DUI, DWAI and careless driving. The time, effort and determination Jeff put in was clear, and his strategies and trial skills were clearly superb. No better counsel can be found in my opinion.

— Patrick

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

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.

Best possible outcome!

I was facing felony assault charges for an altercation I got into and needed an attorney. It was self defense but the DA was not seeing it that way. After calling around I found Wolf law and spoke with Colleen Kelley on the phone about my case. From the get go she was very professional and I could tell that she truly cares for her clients and their rights and wants to get the best possible outcome. So many attorneys out there just go through the motions and take peoples money. Colleen is not one of them! She knows the law and knows your rights. She’s very experienced in these types of cases and it showed! We took this case all the way to trial and Colleen was nothing short of exceptional in court! She left no stone unturned and was 110% prepared when my trial date came around. She also did an exceptional job preparing me for trial. I felt very confident going into trial because Colleen was in my corner. Communication was great throughout the whole process. Needless to say we got the result we were looking for and I was found not guilty on all counts. I will forever be grateful to Colleen for her services and I am thankful that I chose her to represent me. If you’re looking for a top notch attorney, pick up the phone and call Colleen!

— Ivan M.

Best in the business

Working with Mr. Wolf was an absolute privilege. Having never been in trouble with the law before, Jeff was there for me each step of the way from the day before I turned myself in, to the very end of my case, which he was able to help me get dismissed.

A true professional, he was nothing but honest and fair to me. He showed me and my family the utmost respect through a difficult time. At a point when I felt alone, Jeff was there to make sure I would be ok.

He is true to his word, and each step of the way, he and his team will keep you informed on any and all items that need to be addressed.

Because of Mr. Wolf, I can continue with my life and move forward. Thank you, Jeff Wolf, and everyone at the firm. If anyone I know ever needs a defense attorney, I will recommend the best in Colorado. Wolf Law.

— John

Jeff & Colleen

Blog

March 2, 2026

Criminal Mischief vs. Vandalism in Colorado: Are They the Same?

Wolf Law is proud to serve Denver and nearby communities with excellent and compassionate criminal defense representation. When people call our office after an arrest for “vandalism,” the first question...
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Harboring a Fugitive Charges in Colorado

Wolf Law helps people across Colorado when allegations move fast and fear tries to take over. Few accusations feel more confusing than being told you “harbored a fugitive” or “helped...
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False Information to Police Charges in Colorado

Under Colorado law, providing false information to police or other law enforcement authorities can result in serious criminal charges. Known as false reporting, this offense applies when a person knowingly makes a...

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