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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.

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

Out of State? No Problem!

I was from out of state and ran into some trouble, when I realized for the first time in my life I needed an attorney. I called around and did my research, and I am so happy I chose Wolf Law and most importantly I received Cassandra Monahan as my attorney. I can’t speak high enough praise of Ms. Monahan. My family and I are very close and me being over 26 hours away was extremely hard for us, and understanding laws from another state were even harder! She provided us with in depth information on the laws and was there every step of the way and truly fought for my case. She followed through on everything we asked and went above and beyond. I am so thankful to have found Wolf Law and cannot recommended Ms. Monahan enough!

— Lesley B.

Jeff Helped Me Feel Safe Again

I would highly recommend attorney Jeffrey Wolf. He consistently demonstrates knowledge and professionalism, both in and out of the courtroom. His expertise helped me to understand the legal process. As a victim of domestic violence, I looked to Mr. Wolf to assist me in obtaining a restraining order. His compassion combined with skill helped me to feel safe again.  I reached a positive outcome in my case and felt informed, confident, and cared for with Mr. Wolf in my corner.

— Karen

The BEST person to have at your side

When I sat in my car that day, fear twisting into nausea, frantically scrolling through an endless sea of lawyer ads. I had no idea who to trust. I chose Jeff. He looked like an angry guard dog—and in that moment, I needed that.

Over the next three years, I learned he was far more than that. He never gave false hope; anything he told me, he could defend. I paid him once—one upfront fee—and he stayed with me the entire three years. He called with updates, stayed on top of every detail, and fought for me at every turn.

I can’t say your case will be like mine, but the fear and terror I lived with for three years were dramatically reduced by having Jeff in my corner. I’d never been in a legal situation before. He guided me with expertise, calmness, and total honesty. Looking back on that version of me frantic, in my car, hiring Jeff Wolf was one of the best decisions I’ve ever made.

And that angry guard dog look? It hides a genuinely warm and caring person.

— Steve G

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.

Jeff Wolf Cares About You as a Person

Jeff Wolf is extremely timely, reliable, and efficient. He cares about you as more than just another case, he cares about you as a person. Jeff worked with me on my out-of-state case and went above and beyond to ensure that I received the best possible outcome.

— Anonymous

Colleen is one of the best!! Goes Above and Beyond

I had to use legal services regarding a personal matter and I contacted 3 other lawyers. Colleen was the only one who took time to understand the issue but only explain legally how it can be addressed.

Also, I was surprised when she got me the desired result but she kept moving forward to make sure I had material for a potential criminal case. It shows that she cares and understands legal strategies.

— Anonymous

Case Dismissed

I met with a probation violation complaint for a DUI in Summit County. I live outside of Colorado, in Boston. I felt hopeless. I felt like my only option was to travel out to Colorado, give myself up and just see what happened. That would have meant jail and thus loss of job and loss of house.

I called Jeff and talked to him about my case. His experience in this area put me at ease. Jeff guided me through everything I needed to do to see this case through. The greatest thing is that I never had to leave home to clear this up. At the end of the day Jeff cleared my case (Case Dismissed) without me ever leaving Boston. Jeff is incredible, and his team is equally amazing.

I can’t thank Wolf Law enough for what they have done for me. I have a new outlook on life thanks to Jeff.

— Matt P.

Colleen Kelley and Wolf Law

In the past few years I have had the unfortunate circumstance of needing a criminal defense attorney. I cannot overstate how fortunate I was to have chosen Colleen Kelley. I can honestly say that without Colleen on my side that I would have been sentenced to significantly more time and more serious charges than were warranted in my situation.

Colleen is undoubtedly a major reason as to why I am free today and able to move on with rebuilding my life. I would without hesitation recommend Colleen to anyone who needs a criminal defense attorney.

— Matthew M.

Wolf Law Office Amazing team!!!

I had been referred to Jeff from a family member and sure glad I was. Jeff takes his time to make sure I was aware of what is going on. Very kind and professional, great at what he does on helping people. Thank you Jeff for all your hard work.

Also thank you to Cassandra for also handling the DMV side I can’t tank you enough for helping me with that also.

— Jordan M.

Excellent Lawyer

I would like to share my experience and recommend Jeffrey Wolf at Wolf Law for their dedication and awesome team. I had recently contacted the Wolf Law firm with a rather challenging case and he was able to get it resolved satisfactorily and for that, thank you.

— Cece M.

Jeff & Colleen

Blog

February 12, 2026

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...

February 5, 2026

Interference With Law Enforcement in Colorado

Under Colorado law, interference with law enforcement occurs when a person knowingly obstructs, impairs, or hinders a peace officer or emergency responder acting under official authority. These cases often arise during...

January 29, 2026

Criminal Negligence in Colorado: When Accidents Become Criminal Charges

In Colorado, not every accident results in criminal charges—but some do. Criminal negligence arises when a person fails to perceive a substantial and unjustifiable risk, and that failure represents a gross...

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