Precharge Investigation Representation – Arizona

An experienced team dedicated to helping people get out of trouble. Our team includes a former judge, prosecutors, and judge. Contact us today at (480) 582-3637 for a free case consultation!

Criminal Defense

Domestic Violence

Theft & Fraud

Drug Crimes

Crimes Against Property

Crimes Against Individuals

Post Conviction Appeals

Precharge Investigation Stage

Vehicle Crimes

Weapons Offenses

Client Reviews

Words that matter.

From the moment I called and spoke with Derek, I felt connected and relieved. He was very responsive and listened to my situation. After my dui arrest, I was worried and concerned about what may happen. The team took a lot of that stress into their hands away from me. They kept in contact with me throughout the process and if I had questions they were quick to respond. After a few court dates, Derek gave me a call personally to tell me that the prosecution had dropped all charges. It was an early Christmas present a few days before Christmas. Thank you again to the team at Oliverson Law.

--Allen T

Unfortunately recently I was arrested for a DUI and more unfortunately this was not my first DUI. I did a quick Google search and found Oliverson Law. I filled out the online information card and got a quick phone call back. After one conversation I felt very comfortable that this law group knew what they were doing so I decided to go with Oliverson Law represent me. During this process this law group was available through text email and phone calls 24 hours a day! Anytime I had a question I could send a text and it was answered quickly. When my court date was approaching their team called me and let me know how to prepare for my in person court date. When my day in court came I felt prepared, every member of the team was on the same page. I am very happy With my experience and the outcome of my court case. I definitely recommend this law firm to anyone who’s looking for great representation with quick communication.

- Danie J

I recently had 2 dv cases along with a mip and failure to obey the police officer. Two different times in December. Derek and his team really saved me, all 5 charges were all dropped. They were able to drop my recent case when I was on probation, very rare. They know exactly what they are doing, I barely spoke to them and they handled it all on their own making me less stressed. Derek definitely has his finger wrapped around the courts around here! So for that I am so grateful.Thankyou

- Madison C

Excellent communication. They kept me informed the entire time. Whenever I had a question they were there to help with a timely response. My case was dismissed.

- Justin D

As a former car salesman for almost 15 yrs I will say we had a BAD rep. That’s how I thought of attorneys until I needed legal representation in a situation I had no control of. Not only did Mr. Oliverson fight for my legal rights, they were completely transparent. They answered any calls or texts from me almost instantly and more than once when I had a question or concern. Not only that, they were VICTORIOUS and made the impossible possible in terms of legal circumstances. If I EVER need any kind of legal help rather it be a civil or a criminal matter in life, I will only use this law firm. If I ever patent something I will see if they offer patent services for example. They were that good and left a different interpretation and experience of the “REPRESENTATION” aspect in a Court of Law. Not only was Oliverson Law amazing at their representation to me, they are a rarity in their trade and I recommend anyone living in the valley of Phoenix to retain their services only in civil or criminal matters. Again, they were that good. THANK YOU SO MUCH Derek

- DJ Maier

Oliverson Law was very punctual and timely. They handled my case in a timely manner. Having an advocate on your side is well worth the money. Also during the pre trial period it is nice to have someone take care of business for you to save on the embarrassment of going to court.

- David G

Precharge Representation

If you have been questioned, arrested, or given a written citation, or if the police are attempting to contact you regarding a criminal investigation, it is absolutely vital that you hire an experienced and aggressive lawyer to help you avoid being charged with a crime that will have a lasting impact on your life.

At Oliverson Law we have experience from every perspective in the criminal justice system that can help you avoid being charged. Derek Oliverson is a former police officer, prosecutor and judge. Our attorneys and their experience are exactly what you need during this investigation stage. We work tirelessly to protect your constitutional rights to ensure your due process rights are protected at every stage of the investigation. Here are some of the steps we take to protect your rights:

We personally contact the officers to let them know you are represented by counsel, thus requiring them to direct all future communication about your investigation through us, and not having direct contact with you;
Provide information to the prosecutor and/or police that allows you to cooperate in the investigation, while at the same time avoid prosecution;
We speak with potential witnesses to gather exculpatory evidence to prepare to answer any potential future charges;
Inform the prosecutor that you would like to present evidence to the Grand Jury should the State choose to seek an indictment.

If you believe that you are being investigated and may be charged in the near future, it is vital you contact our team for a free consultation.

Criminal Defense

Domestic Violence

Theft & Fraud

Drug Crimes

Crimes Against Property

Crimes Against Individuals

Post Conviction Appeals

Precharge Investigation Stage

Vehicle Crimes

Weapons Offenses

Client Reviews

Words that matter.

“The best decision I have ever made was choosing Derek Oliverson as my lawyer. He made the process easy and simplified, what to me, was a confusing ordeal. I have never been through anything like this and was very anxious on the outcome. He eased my mind and was able to prevent my charges from even happening. I would definitely recommend this lawyer and his firm to anyone who might need knowledgeable counsel.”

-William S.

Why Oliverson Law DUI & Criminal Defense

What you can expect when you hire our team.

Over 30 Years of Collective Experience

Over the length of their careers, the attorneys at Oliverson Law DUI & Criminal Defense have helped thousands of people successfully fight their criminal charges.

Former Judge and Prosecutors

As former prosecutors, police officers and judges, our attorneys have experience on all sides of the law. This special insight allows them to better defend your case.

Highly Communicative & Responsive

Our attorneys will work closely with you, diligently keeping you fully informed and updated on your case from beginning to end.

Team Approach to Your Case

At Oliverson Law DUI & Criminal Defense, you get access to three experienced attorneys who work together to achieve the best possible result for you.

The Power of a Team

When it comes to defending our clients, we believe two heads are better than one. When you hire us, you get a team of attorneys who will look at your case and offer their perspective in an effort to get you the best possible result.

meet the attorneys