
Mr. Mr. William R Hayden, ADR Attorney in Phoenix, Arizona
Over 53 years of legal practice · focused on ADR, Business, and Class Action · 5.0/5 rating from 1 verified client review
Of CounselatSnell Wilmer L L P
Phoenix, AZ
Practicing adr in Phoenix since 1973.
- 53+
- Years practicing
- 5.0 ★
- 1 client review
- 3
- Bar admissions
Are you Mr. William R Hayden?
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Quick answer
Mr. William R Hayden is an of counsel based in Phoenix, AZ. The practice focuses on ADR, Business, and Class Action. Mr. has over 53 years of legal experience. Currently practicing at Snell Wilmer L L P. Rated 5.0 out of 5 from 1 client review.
- Based in
- Phoenix, AZ
- Experience
- over 53 years
- Known for
- ADR · Business · Class Action
- Handles ADR, Business, and Class Action matters from Phoenix, AZ.
- Over 53 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Mr. William R Hayden: Mr. William R Hayden is an of counsel based in Phoenix, AZ. The practice focuses on ADR, Business, and Class Action. Mr. has over 53 years of legal experience. Currently practicing at Snell Wilmer L L P. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Practice areas handled by Mr. William R Hayden
William concentrates on adr, business, class action, contracts, and education. Each area below outlines the kind of case William handles, typical outcomes to expect, and how the intake process starts.
ADR
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Business
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Class Action
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Contracts
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Education
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Employment
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Employment Contracts
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Litigation
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Sexual Harassment
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Wage & Hour
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Zoning
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Trade Secrets
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ADR cases in Phoenix, Arizona
William takes adr matters in Phoenix, Arizona. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.
Business cases in Phoenix, Arizona
William takes business matters in Phoenix, Arizona. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.
Class Action cases in Phoenix, Arizona
William takes class action matters in Phoenix, Arizona. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.
Contracts cases in Phoenix, Arizona
William takes contracts matters in Phoenix, Arizona. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.
Education cases in Phoenix, Arizona
William takes education matters in Phoenix, Arizona. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.
Biography
About Mr. William R Hayden — Over 53 years of Arizona adr experience
Mr. William R Hayden is an of counsel based in Phoenix, AZ. The practice focuses on ADR, Business, and Class Action. Mr. has over 53 years of legal experience. Currently practicing at Snell Wilmer L L P. Rated 5.0 out of 5 from 1 client review.
Mr William R Hayden is a lawyer practicing education, employment litigation, labor and employment and 9 other areas of law. William received a B.A. degree from Kansas State University in 1969, and has been licensed for 53 years. William practices at Snell & Wilmer L.L.P. in Phoenix, AZ.
How William handles adr matters
Mr William R Hayden is a lawyer practicing education, employment litigation, labor and employment and 9 other areas of law. William received a B.A. degree from Kansas State University in 1969, and has been licensed for 53 years. William practices at Snell & Wilmer L.L.P. in Phoenix, AZ.
Who William represents
William reviews new inquiries case-by-case for adr, business, and class action matters in Phoenix and the surrounding Arizona area.
Credentials
Mr. William R Hayden's legal education and bar admissions
George Washington University, National Law Center
J.D. · 1972
Kansas State University
B.A. · 1969
Jurisdictions
William's state bar admissions
Supreme Court of Ari
1978 · ACTIVE
Arizona United State
1978 · ACTIVE
District of Columbia
1973 · ACTIVE
William studied at J.D. in George Washington University, National Law Center and B.A. in Kansas State University.
Law school and academic background
William completed J.D. in George Washington University, National Law Center and B.A. in Kansas State University. Formal legal training is one signal of substantive knowledge — the day-to-day practice William runs in Arizona is where that training gets applied to real client questions.
Recognition
Awards, publications, and recognition of Mr. William R Hayden
William has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
Mr. William R Hayden's office in Phoenix
William's primary office is at One East Washington Street, Suite 2700, Phoenix, AZ, 85004. In-person meetings are by appointment; a phone intake usually comes first.
Snell Wilmer L L P
One East Washington Street, Suite 2700
Phoenix, AZ 85004
Open in Google MapsClient feedback
Client reviews of Mr. William R Hayden — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of William. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing adr attorneys in Phoenix.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Mr. William R Hayden claims this profile.
Read all reviewsHiring guide
How to hire Mr. William R Hayden — what to expect in your first consultation
Working with a new adr attorney should feel structured. Here's how the first two conversations with William usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
William charges for the initial consult. That fee is credited toward representation if you retain William'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; William will tell you what matters and what doesn't.
Questions to ask a adr attorney in Phoenix, Arizona
A short list to run through before you commit: How many adr 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 William
William discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in adr practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every adr 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. William confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
William's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many adr practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Mr. William R Hayden
How much does it cost to hire William for a adr case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. William walks through the likely range during the consult so there are no surprises.
Does William offer a free consultation?
William charges for the initial consult; that fee is credited toward representation if you retain William's office. Some adr attorneys offer free consults — check William's current terms during booking.
How long do adr cases in Arizona typically take?
Simple adr 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. William gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can William take my case if I'm outside Phoenix?
William is licensed in Arizona. Matters governed by Arizona law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — William 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 William?
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. William will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is William accepting new adr clients right now?
William's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
ADR attorneys serving Phoenix, Tucson and Scottsdale in Arizona
William handles adr matters throughout Arizona. Each city below is a direct link into the search page for verified adr attorneys in that community.
More counsel
Other top-rated adr attorneys in Arizona
If William's intake is full or the fit isn't right, these adr attorneys in Phoenix handle similar matters. Every profile below is verified and open to consultations.





