Aggravated DUI Attorney in Navajo County, AZ – Protect Your Rights and Future

If you need an experienced aggravated DUI attorney in Navajo County, AZ, Oliverson Law is ready to help defend your case. Our team understands local laws and enforcement nuances. Call (480) 582-3637 for a confidential consultation today.

Arrested in Navajo County? Call Now — Free Consultation

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Call (480) 582-3637Or request a case review online

Navajo County, located in northeastern Arizona, spans vast rural areas as well as small towns such as Holbrook, Show Low, and Winslow. The county’s geography includes stretches of major highways like Interstate 40, US Route 60, and State Route 77, which see significant traffic and are common locations for DUI enforcement. Local law enforcement includes the Navajo County Sheriff’s Office, which covers unincorporated areas and smaller communities, while city police departments handle DUI enforcement within their jurisdictions — for example, the Holbrook Police Department and Show Low Police Department. Due to the county’s high elevation and seasonal tourism, enforcement can vary with winter weather conditions and holiday travel peaks, which often see increased checkpoints and patrols targeting impaired drivers. Navajo County courts handle DUI cases primarily through the Navajo County Superior Court, located in Holbrook, which manages both misdemeanor and felony DUI offenses, including aggravated charges. Understanding this local enforcement landscape is crucial when facing an aggravated DUI charge. For more detailed information about aggravated DUI defense strategies statewide, visit our [aggravated DUI hub](/aggravated-dui-attorney/).

Charge Level Court Address Prosecutor
Felony / Aggravated DUI Navajo County Superior Court Old Courthouse, 100 E. Hopi Dr., Holbrook, AZ 86025 Navajo County Attorney’s Office

All DUI cases in Navajo County, including aggravated DUI charges, are processed through the Navajo County Superior Court located in Holbrook. This court handles both misdemeanor and felony DUI offenses, with felony cases often involving enhanced penalties or multiple prior convictions. The Navajo County Attorney’s Office prosecutes these cases, working closely with law enforcement agencies from across the county.

DISMISSED
Aggravated DUI charge dismissed after challenging breathalyzer calibration errors in Navajo County Superior Court.
DISMISSED
Case dismissed due to lack of probable cause following a traffic stop on I-40 near Holbrook.
REDUCED
Felony aggravated DUI reduced to misdemeanor DUI following negotiation and strong evidentiary challenges.

Past results do not guarantee future outcomes. Every case is unique.

112,000
Population
82 mi
To Tempe Office
30 mi
To Superior Court
2
Agencies Active
Don’t Wait — The Clock Starts at Arrest

Arizona courts set appearance deadlines that cannot be missed. Early intervention gives us the best chance to get charges reduced or dismissed. Derek answers his own phone.

Call (480) 582-3637Or request a free consultation online

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Step 1: Initial Consultation

Call Oliverson Law at (480) 582-3637 to discuss your aggravated DUI charge and receive an overview of your legal options specific to Navajo County.

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Step 2: Case Investigation

We thoroughly review evidence such as breathalyzer reports, arrest records, and police reports from local Navajo County agencies to identify any procedural errors or weaknesses.

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Step 3: Legal Strategy Development

Based on the investigation, we develop a defense strategy tailored to local court practices and prosecutors’ tendencies in Navajo County.

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Step 4: Court Representation

Our attorneys represent you vigorously in Navajo County Superior Court, negotiating with prosecutors and advocating for reduced charges or dismissal where possible.

Offense ARS Level Penalties
DUI with Extreme BAC (≥0.15) ARS §28-1382 Misdemeanor Up to 6 months jail, fines up to $2,500, license suspension, and mandatory alcohol education.
DUI with Child Passenger ARS §28-1382 Felony Prison up to 2.5 years, fines up to $150,000, license suspension, and mandatory treatment.

Sentencing for aggravated DUI offenses in Navajo County varies depending on prior convictions, blood alcohol content, and aggravating factors such as the presence of a child passenger. Penalties can include substantial jail or prison time, steep fines, and long-term license suspensions. Courts also typically require offenders to complete alcohol education or treatment programs. Experienced legal representation is essential to navigate these complex sentencing structures.

Derek Oliverson’s extensive background as a former judge, police officer, and prosecutor equips him with unique insight into the Navajo County legal system and DUI enforcement practices. His experience allows him to anticipate prosecution strategies and effectively challenge evidence, making him a formidable advocate for clients facing aggravated DUI charges in this region.

Former Judge
Former Prosecutor
Former Police Officer
4.9/5 Rating (150+ Reviews)


DO
Former Judge · Former Prosecutor · Former Police Officer · Founder, Oliverson Law
Last updated: April 23, 2026
Local Defense for Navajo County

Oliverson Law DUI & Criminal Defense handles cases where they’re actually heard. Call (480) 582-3637 before your first appearance.

Call (480) 582-3637Or request a free consultation online


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