Diane Kathleen Whaley

Diane Kathleen Whaley, Criminal Defense Attorney in Federal Way, Washington

Over 27 years of legal practice · focused on Criminal Defense, DUI/DWI, and DV Defense

Senior AttorneyatStender Zumwalt PLLC

Federal Way, WA

Practicing criminal defense in Federal Way since 1999.

27+
Years practicing
1
Bar admission

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Quick answer

Diane Kathleen Whaley is a senior attorney based in Federal Way, WA. The practice focuses on Criminal Defense, DUI/DWI, and DV Defense. Diane has over 27 years of legal experience. Currently practicing at Stender Zumwalt PLLC.

Based in
Federal Way, WA
Experience
over 27 years
Known for
Criminal Defense · DUI/DWI · DV Defense
  • Handles Criminal Defense, DUI/DWI, and DV Defense matters from Federal Way, WA.
  • Over 27 years of practice as a licensed attorney.

About Diane Kathleen Whaley: Diane Kathleen Whaley is a senior attorney based in Federal Way, WA. The practice focuses on Criminal Defense, DUI/DWI, and DV Defense. Diane has over 27 years of legal experience. Currently practicing at Stender Zumwalt PLLC.

Areas of practice

Legal matters Diane takes on

Diane concentrates on criminal defense, dui/dwi, dv defense, general, and juvenile. Each area below outlines the kind of case Diane handles, typical outcomes to expect, and how the intake process starts.

Criminal Defense cases in Federal Way, Washington

Diane takes criminal defense matters in Federal Way, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diane agrees to represent you.

DUI/DWI cases in Federal Way, Washington

Diane takes dui/dwi matters in Federal Way, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diane agrees to represent you.

DV Defense cases in Federal Way, Washington

Diane takes dv defense matters in Federal Way, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diane agrees to represent you.

General cases in Federal Way, Washington

Diane takes general matters in Federal Way, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diane agrees to represent you.

Juvenile cases in Federal Way, Washington

Diane takes juvenile matters in Federal Way, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diane agrees to represent you.

Biography

Meet Diane Kathleen Whaley — criminal defense lawyer in Federal Way

Diane Kathleen Whaley is a senior attorney based in Federal Way, WA. The practice focuses on Criminal Defense, DUI/DWI, and DV Defense. Diane has over 27 years of legal experience. Currently practicing at Stender Zumwalt PLLC.

Diane Kathleen Whaley is a lawyer practicing criminal defense, domestic violence, dui & dwi and 3 other areas of law. Diane received a B.A. degree from Pacific Lutheran University in 1996, and has been licensed for 27 years. Diane practices at Stender Zumwalt PLLC in Federal Way, WA.

Working with Diane on a criminal defense matter

Diane Kathleen Whaley is a lawyer practicing criminal defense, domestic violence, dui & dwi and 3 other areas of law. Diane received a B.A. degree from Pacific Lutheran University in 1996, and has been licensed for 27 years. Diane practices at Stender Zumwalt PLLC in Federal Way, WA.

Who Diane represents

Diane reviews new inquiries case-by-case for criminal defense, dui/dwi, and dv defense matters in Federal Way and the surrounding Washington area.

Credentials

Education, bar admissions, and languages

  • Seattle University School of Law

    J.D. · 1999

  • Pacific Lutheran University

    B.A. · 1996

Jurisdictions

Diane's state bar admissions

  • Washington

    1999 · ACTIVE

Diane studied at J.D. in Seattle University School of Law and B.A. in Pacific Lutheran University.

Law school and academic background

Diane completed J.D. in Seattle University School of Law and B.A. in Pacific Lutheran University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Diane runs in Washington is where that training gets applied to real client questions.

Affiliations

Diane's professional memberships and bar associations

  • Washington State Bar Association King County Bar Association South King County Bar Association Washington Defenders Association Washington Women Lawyers

    membership

Locations

Diane Kathleen Whaley's office in Federal Way

Diane's primary office is at Law Offices of Diane K. Zumwalt, 33919 9th Ave. S., Ste. 101B, Federal Way, WA, 98003-6736. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Stender Zumwalt PLLC

Law Offices of Diane K. Zumwalt, 33919 9th Ave. S., Ste. 101B

Federal Way, WA 98003-6736

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Client feedback

Client reviews of Diane Kathleen Whaley

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Hiring guide

How to hire Diane Kathleen Whaley — what to expect in your first consultation

Working with a new criminal defense attorney should feel structured. Here's how the first two conversations with Diane usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Diane charges for the initial consult. That fee is credited toward representation if you retain Diane's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Diane will tell you what matters and what doesn't.

Questions to ask a criminal defense attorney in Federal Way, Washington

A short list to run through before you commit: How many criminal defense matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for Diane

Diane discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in criminal defense practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every criminal defense matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Diane confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Diane's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many criminal defense practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Diane Kathleen Whaley

  • How much does it cost to hire Diane for a criminal defense case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Diane walks through the likely range during the consult so there are no surprises.

  • Does Diane offer a free consultation?

    Diane charges for the initial consult; that fee is credited toward representation if you retain Diane's office. Some criminal defense attorneys offer free consults — check Diane's current terms during booking.

  • How long do criminal defense cases in Washington typically take?

    Simple criminal defense matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Diane gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Diane take my case if I'm outside Federal Way?

    Diane is licensed in Washington. Matters governed by Washington law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Diane will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with Diane?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Diane will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Diane accepting new criminal defense clients right now?

    Diane's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Criminal Defense attorneys serving Federal Way, Seattle and Spokane in Washington

Diane handles criminal defense matters throughout Washington. Each city below is a direct link into the search page for verified criminal defense attorneys in that community.

More counsel

If Diane's intake is full or the fit isn't right, these criminal defense attorneys in Federal Way handle similar matters. Every profile below is verified and open to consultations.