ARIZONA CRIMINAL DEFENSE

Arizona DUI & Criminal Defense Attorney — Charges Reduced. Cases Dismissed.

You’re scared. Your license, your job, your freedom — everything feels like it’s slipping away. Derek Oliverson has spent 17 years in Arizona courtrooms getting charges reduced and cases dismissed. He answers his own phone. He fights like your future depends on it — because it does.

★★★★★4.9/5 Rating — 150+ Google Reviews
Derek Oliverson

Derek Oliverson
Founder & Lead Attorney
17+
Years
5K+
Cases
Expertise
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TIME-SENSITIVE

Just Arrested? Do These 3 Things Right Now.

The next 24-48 hours are critical. What you do — and don’t do — right now can determine the outcome of your entire case.

01

Say Nothing to Police

You have the right to remain silent — use it. Anything you say will be used against you. Politely decline to answer questions until your attorney is present.

02

Don’t Post on Social Media

Prosecutors check your social media. Delete nothing (that’s destruction of evidence), but post nothing about your arrest, your night, or your charges.

03

Call Derek Now

The sooner your attorney is involved, the more options you have. Derek answers 24/7 and can begin building your defense immediately — before evidence disappears.

What Are You Facing?

Every charge demands a different defense strategy. Select yours below.

DUI Defense

Standard, extreme, and super extreme DUI charges across all Arizona courts

Drug Crimes

Possession, distribution, manufacturing, and trafficking in state and federal court

Assault & Violence

Assault, aggravated assault, and violent felony defense throughout Arizona

Criminal Defense

Theft, burglary, fraud, weapons charges, and all felony offenses

Domestic Violence

Orders of protection, DV assault, and related charges throughout Arizona

Disorderly Conduct

Disturbing the peace, public nuisance, and disorderly conduct charges

Criminal Speeding

Criminal speeding, reckless driving, and racing on highways

Sex Crimes

Sexual assault, indecent exposure, and sex offender registration defense

Your Case Deserves a Fighter, Not a Paper-Pusher.

When you’re facing DUI or criminal charges in Arizona, the attorney you choose changes everything. Derek Oliverson has spent over 17 years in Arizona courtrooms — from Tempe Municipal Court to Maricopa County Superior Court.

Unlike large firms that hand your case off to junior associates, Derek personally handles every case. He knows the prosecutors, the judges, and the strategies that work in each court.

ABOUT DEREK →

17+Years Defending Arizona Residents
5,000+Criminal & DUI Cases Handled
15Arizona Counties Covered
24/7Available When You Need Us

When Things Are Bad,
You Need the Best.

Unlike solo practitioners, Oliverson Law brings a team of former judges, prosecutors, and police officers to your defense.

30+ Years Collective Experience

Our attorneys have helped thousands of people successfully fight their criminal charges across Arizona courts.

Former Judge & Prosecutors

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

24/7 Personal Cell Access

All of our clients get our personal cell phone numbers. Reach us via text or call day or night — because criminal charges don’t wait for business hours.

Team Approach to Your Case

You get access to multiple experienced attorneys who work together to achieve the best possible result. Not a solo act — a full defense team.

Hear From Our Attorneys.

Watch our team explain Arizona criminal defense, DUI law, and your rights.

Arizona Criminal Defense Offices and Directions

Four offices across Arizona — so we’re always close when you need us most.

Tempe, Arizona

Tempe, Arizona

In Tempe, steps from Tempe Town Lake and Mill Avenue, our criminal defense attorneys help residents and ASU students facing charges. From DUI and disorderly conduct to drug possession and theft, a Tempe criminal defense lawyer is ready to prepare your defense and appear in local and county courts.

60 E Rio Salado Pkwy 9th Floor, No 9033, Tempe, AZ 85281

Phoenix, Arizona

Phoenix, Arizona

In Phoenix’s Camelback Corridor near the Biltmore area, our criminal defense law firm represents clients across Maricopa County. We handle DUI, assault, drug, and white-collar cases and coordinate appearances in the Superior Court and municipal courts.

2375 E Camelback Rd #600, Phoenix, AZ 85016

Gilbert, Arizona

Gilbert, Arizona

In Gilbert’s Heritage District near the water tower, our criminal defense team serves families and professionals throughout the East Valley. We defend DUI, domestic violence, and drug cases and guide clients through Maricopa County courts from arraignment to resolution.

1760 E Pecos Rd #332, Gilbert, AZ 85295

Kingman, Arizona

Kingman, Arizona

In Kingman — gateway to Route 66 and I-40 — our criminal defense lawyers serve communities across Mohave County. We represent clients in DUI, assault, and property-crime matters and navigate proceedings in local courts from our Beale St location.

707 Beale St, Kingman, AZ 86401

Arizona Criminal Defense
Case Results.

We’ve helped thousands achieve positive outcomes.

DISMISSED

Aggravated Assault on a Police Officer

All Felony Charges Dismissed

DISMISSED

Aggravated Assault with a Deadly Weapon

All Felony Charges Dismissed

DISMISSED

Fraud Schemes

All Felony Charges Dismissed

NOT GUILTY

Aggravated DUI

Not Guilty on All Charges After Trial

DISMISSED

Criminal Damage

All Charges Dismissed

DISMISSED

Aggravated Assault & Aggravated DUI

All Felony Charges Dismissed

DISMISSED

Aggravated Domestic Violence & Home Invasion

All Felony Charges Dismissed

DISMISSED

Aggravated Assault (Multiple Counts)

All Felony Charges Dismissed

DISMISSED

Aggravated Assault (Multiple Counts)

All Felony Charges Dismissed

VIEW ALL CASE RESULTS →

Award-Winning Criminal Defense

A legal team you can count on.

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Defending Clients Across
All 15 Arizona Counties.

Municipal courts, justice courts, and superior courts — we know the judges, the prosecutors, and the local rules.

Maricopa County

PHOENIX • TEMPE • MESA • 20+ CITIES

Pima County

TUCSON • ORO VALLEY • MARANA

Pinal County

CASA GRANDE • FLORENCE • SAN TAN

Yavapai County

PRESCOTT • COTTONWOOD • SEDONA

Mohave County

KINGMAN • LAKE HAVASU • BULLHEAD

Coconino County

FLAGSTAFF • SEDONA • PAGE

Cochise County

SIERRA VISTA • BISBEE • DOUGLAS

Yuma County

YUMA • SAN LUIS • SOMERTON

MAJOR CITIES
Phoenix
Tempe
Scottsdale
Mesa
Chandler
Gilbert
Glendale
Tucson
Flagstaff
Prescott
COMMON QUESTIONS

Answers You Need
Right Now.

Get clarity on DUI and criminal defense in Arizona.
What are the penalties for a first-offense DUI in Arizona?+
A first-offense DUI in Arizona can result in a minimum of 10 days in jail (9 suspended), fines exceeding $1,500, license suspension, alcohol screening, and an ignition interlock device.
Can a DUI be dismissed in Arizona?+
Yes. DUI charges can be dismissed if there were issues with the traffic stop, breathalyzer calibration, field sobriety procedures, or chain of custody of evidence.
What is the difference between a DUI and an extreme DUI?+
A standard DUI involves a BAC of 0.08% or higher. An extreme DUI is charged when BAC reaches 0.15% or higher, and a super extreme DUI applies at 0.20% or higher.
How long does a DUI stay on your record in Arizona?+
A DUI conviction stays on your criminal record permanently in Arizona. However, you may be eligible to have the conviction set aside after completion of sentencing.
How much does a DUI lawyer cost in Arizona?+
The cost varies depending on the complexity of the case, prior offenses, and whether the case goes to trial. Most criminal defense firms offer free consultations and transparent fee structures.
Do I need a lawyer for a first-time DUI in Arizona?+
Yes. Even a first-time DUI carries mandatory jail time and significant penalties. An experienced DUI attorney can negotiate reduced charges or identify grounds for dismissal.
What should I do if I am arrested for a crime in Arizona?+
Exercise your right to remain silent, do not resist arrest, do not post about it on social media, and contact a criminal defense attorney immediately.
What are the three types of defense attorneys in Arizona?+
In Arizona, defense attorneys generally include public defenders, court-appointed attorneys, and private criminal defense lawyers, each offering different levels of representation.

Need a Criminal Defense Attorney?

Former judge, prosecutor, and police officer fighting for your rights. Free, confidential case evaluation. Available 24/7.

(480) 582-3637


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