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DUI Law

How Much Does a DUI Lawyer Cost in Arizona, and How Do You Know If You're Paying a Fair Price?

Attorney-fee figures are market estimates, not statutory rates. Current published Arizona DUI-law-firm sources support approximately $2,500–$7,500 for many first-offense misdemeanor cases, $5,000–$15,000 for more complex/repeat matters, and $10,000–$25,000+ for felony DUI matters. Actual fees depend on scope, attorney, jurisdiction, case facts, motions, experts, and trial. No authoritative Arizona source establishes a statewide mandatory or average DUI-lawyer fee.

Key Takeaways

Published Arizona law-firm estimates place many first-offense misdemeanor DUI cases around $2,500–$7,500 when resolved without a jury trial.

  • More complex, repeat, Extreme, or Super Extreme cases can cost more; a $5,000–$15,000 range is a published market estimate, not an official rate.

  • Published Arizona sources place felony DUI representation around $10,000–$25,000 or more in some cases, especially when litigation or trial is involved.

  • Hourly billing varies by lawyer and matter. Published Arizona DUI material cites approximately 200–  400 per hour, but this is not a statewide official rate.

  • Attorney fees may exclude court fines, assessments, expert expenses, testing, treatment, and ignition-interlock expenses unless the engagement agreement says otherwise.

  • Do not assume a low quote means a volume practice. Compare the written scope, included services, trial terms, experience, and total expected cost instead.

How Much Does a DUI Lawyer Cost in Arizona?

There is no state-set price for DUI defense. Current published Arizona sources provide a useful market range: approximately 2,500–7,500 for many first-offense misdemeanor DUI cases resolved through negotiation or pretrial work; 5,000–15,000 for more complex or repeat matters; and 10,000–25,000 or more for felony DUI cases. These are published estimates, not a statewide survey.

The charge, prior record, county, evidentiary issues, number of hearings, motions, expert involvement, and whether the case goes to trial can all affect the fee.

First-offense standard DUI

  • Statute: A.R.S. § 28-1381

  • Published market estimate: 2,500–7,500

  • Important qualification: Published Arizona estimates; generally assumes resolution short of jury trial.

  • Extreme DUI

    • Statute: A.R.S. § 28-1382(A)(1)

    • Published market estimate: 5,000–15,000*

    • Important qualification: Market estimate; not a statutory fee and may overlap with repeat/complex-case pricing.

  • Super Extreme DUI

    • Statute: A.R.S. § 28-1382(A)(2)

    • Published market estimate: 5,000–15,000*

    • Important qualification: Market estimate; actual fee depends on scope and litigation.

  • Aggravated DUI (felony)

    • Statute: A.R.S. § 28-1383

    • Published market estimate: 10,000–25,000+*

    • Important qualification: Published felony range; individual subsections and case complexity can materially change cost.

These ranges are editorial market estimates derived from current published Arizona law-firm pricing information; they are not official Arizona fee schedules.

Arizona DUI Penalties That Affect Case Complexity

A standard DUI under A.R.S. § 28-1381 includes an alcohol-concentration threshold of 0.08% or more within the statutory two-hour framework. Extreme DUI under § 28-1382(A)(1) generally involves 0.15% to less than 0.20%; Super Extreme under § 28-1382(A)(2) involves 0.20% or higher. For first offenses, the statutory minimum jail terms are 10 days for standard DUI, 30 days for Extreme DUI, and 45 days for Super Extreme DUI.

Aggravated DUI under § 28-1383 is a felony category containing several different circumstances. The applicable prison sentence depends on the subsection charged; there is no single four-month sentence that applies to every aggravated DUI.

Sep 15, 2026

Fees: Flat Fees, Hourly Billing, and Advance Fees

Some Arizona DUI lawyers quote flat fees, while others use hourly billing or an advance-fee arrangement. Do not assume that every payment called a "retainer" is legally or financially structured the same way. Read the written agreement to determine when money is earned, where it is held, what work is covered, what happens to unused funds, and what triggers additional charges.

Arizona ethics guidance requires lawyers to communicate the scope of representation and the basis or rate of the fee and expenses in writing. Additional requirements apply when a fee is described as nonrefundable or earned upon receipt.

What the Attorney Fee May Not Cover

Do not assume a quoted attorney fee includes every expense associated with a DUI. Depending on the engagement agreement, separate expenses can include:

  • Court fines, statutory assessments, and court costs.

  • Independent blood or other laboratory testing.

  • Toxicology, breath-testing, or other expert consultation/testimony.

  •  MVD/administrative representation, if not included in the agreement.

  •  Alcohol screening, education, or treatment.

  •  Ignition-interlock installation, monitoring, calibration, and related provider charges.

  • Investigator expenses.

  • Additional trial preparation or trial fees when the agreement limits the initial fee to pretrial resolution.

Court penalties: Avoid presenting $1,500, $2,500, or $3,000 as universal totals. Arizona DUI statutes impose a base fine plus specific assessments, and the total can vary by offense and court. Current Arizona sources describe first-offense financial penalties as roughly $1,250 or more, while some current law-firm penalty guides report totals above $3,000 for Super Extreme DUI. The safest consumer-facing wording is to distinguish the statutory fine from additional assessments and incarceration/court costs.

Blood retesting: A few-hundred-dollar figure can be used only as an estimate. Published laboratory pricing exists, but costs depend on the test panel and provider. Do not state a universal Arizona price.

Expert witnesses: 1,500–5,000 is not an authoritative Arizona rate. Expert costs vary by specialty, review time, reports, deposition, and testimony. Present this as a case-specific estimate or omit the number.

Alcohol screening/treatment: 79–150 for screening and 500–2,000 for education/treatment could not be established as statewide Arizona prices. Replace with: "Costs vary by provider and the program ordered; ask the provider for a current written quote."

Ignition interlock: The original 75–150 installation and 70–150 monthly figures should be removed as universal Arizona prices. ADOT states that costs vary by provider/service center and that providers collect a $20 state-required installation/transfer fee; other fees are provider-set. Current provider examples advertise approximately 90–102/month or about $3/day, demonstrating why a single statewide figure is misleading.

How to Compare DUI Lawyers Fairly

Compare the written scope before comparing the headline price. Ask whether the fee includes investigation, discovery review, negotiations, motions, evidentiary hearings, trial, and any MVD representation. Ask what circumstances trigger an additional fee.

  • What exactly is included in the quoted fee?

  • What happens financially if the case goes to trial?

  • Is MVD representation included?

  • Are expert, laboratory, investigator, or other case expenses separate?

  • How is unused advance-fee money handled?

  • Who will actually handle the case and appear in court?

Payment Plans and Public Defense

Some private Arizona firms offer payment plans or accept credit cards, but availability is firm-specific. Do not claim that most firms offer payment plans without supporting data. If private counsel is unaffordable, a person may request court-appointed representation if eligible under the applicable indigency rules.

MVD Deadline

For an MVD action that provides a right to an administrative hearing, ADOT says the deadline is commonly 15 days from the date of the written notice, but the specific notice controls. Do not state that every DUI automatically creates an identical 15-day deadline.

Recommended Final Disclaimer

This article provides general information about Arizona DUI defense fees, penalties, and related expenses and is not legal advice. Attorney-fee figures are published market estimates rather than state-set rates and can vary substantially by lawyer, jurisdiction, case facts, litigation strategy, and scope of representation. Readers should review the written fee agreement and the specific MVD notice applicable to their case.

Sources Used for Pricing and Verification

Oliversen Law - published March 15, 2026: first-offense Arizona DUI attorney fees of approximately 2,500–7,500.

  •  Salwin Law - published March 17, 2025: first-time 2,500–7,500; repeat 5,000–15,000; felony 10,000–25,000+.

  • Stonewall Institute -  published November 12, 2025: first-offense estimate of approximately 3,000–7,000 and cited hourly estimates around 200–400.

  • Arizona Legislature - A.R.S. §§ 28-1381, 28-1382, and 28-1383.

  • Arizona Department of Transportation — DUI and ignition-interlock guidance; provider pricing varies and MVD collects a $20 installation/transfer fee.

  • Arizona State Bar - ER 1.5 fee guidance.

Author: Felix Martinez - Founder - Legalbid.io 

A 25 year professional with a blended background in Business, Sales and Law. He’s built and managed successful law firms by combining legal-practice knowledge with financial oversight and strategic operations. 

Career Path: 

Intake Specialist/Team Leader — Phillips & Associates / Hock Law Group / Wroblewski & Associates / Phillips Law Group (2001–2011)

General Manager — Martinet Law (2012–2017)

General Manager — Blischak Law (2018–2021)

Business Manager, Criminal Defense Division — Maria Jones Law Firm (2021–2023)

Licensed Real Estate Broker — Sovrano Realty LLC (2014–present)

Financial Analyst — Primerica (2018–2024)

Founder — LegalBid.io (Dec 2024–present)

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