
Kenneth J. Diamond, Business Attorney in Seattle, Washington
Over 38 years of legal practice · focused on Business, Employment, and General · 5.0/5 rating from 1 verified client review
MemberatWinterbauer & Diamond PLLC
Seattle, WA
Practicing business in Seattle since 1988.
- 38+
- Years practicing
- 5.0 ★
- 1 client review
- 2
- Bar admissions
Are you Kenneth J. Diamond?
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Quick answer
Kenneth J. Diamond is a member based in Seattle, WA. The practice focuses on Business, Employment, and General. Kenneth has over 38 years of legal experience. Currently practicing at Winterbauer & Diamond PLLC. Rated 5.0 out of 5 from 1 client review.
- Based in
- Seattle, WA
- Experience
- over 38 years
- Known for
- Business · Employment · General
- Handles Business, Employment, and General matters from Seattle, WA.
- Over 38 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Kenneth J. Diamond: Kenneth J. Diamond is a member based in Seattle, WA. The practice focuses on Business, Employment, and General. Kenneth has over 38 years of legal experience. Currently practicing at Winterbauer & Diamond PLLC. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Kenneth's practice areas in Seattle
Kenneth concentrates on business, employment, general, insurance, and litigation. Each area below outlines the kind of case Kenneth handles, typical outcomes to expect, and how the intake process starts.
Business
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Employment
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General
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Insurance
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Litigation
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Trade Secrets
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Business cases in Seattle, Washington
Kenneth takes business matters in Seattle, 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 Kenneth agrees to represent you.
Employment cases in Seattle, Washington
Kenneth takes employment matters in Seattle, 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 Kenneth agrees to represent you.
General cases in Seattle, Washington
Kenneth takes general matters in Seattle, 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 Kenneth agrees to represent you.
Insurance cases in Seattle, Washington
Kenneth takes insurance matters in Seattle, 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 Kenneth agrees to represent you.
Litigation cases in Seattle, Washington
Kenneth takes litigation matters in Seattle, 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 Kenneth agrees to represent you.
Biography
Kenneth J. Diamond, business attorney serving Seattle
Kenneth J. Diamond is a member based in Seattle, WA. The practice focuses on Business, Employment, and General. Kenneth has over 38 years of legal experience. Currently practicing at Winterbauer & Diamond PLLC. Rated 5.0 out of 5 from 1 client review. Kenneth works from Seattle, Washington and takes on business matters across the region.
Kenneth J. Diamond is a lawyer practicing labor and employment law, litigation, unfair competition and 3 other areas of law. Kenneth J. received a B.A. degree from Yale University in 1978, and has been licensed for 38 years. Kenneth J. practices at Winterbauer & Diamond PLLC in Seattle, WA.
How Kenneth handles business matters
Kenneth J. Diamond is a lawyer practicing labor and employment law, litigation, unfair competition and 3 other areas of law. Kenneth J. received a B.A. degree from Yale University in 1978, and has been licensed for 38 years. Kenneth J. practices at Winterbauer & Diamond PLLC in Seattle, WA.
Who Kenneth represents
Kenneth reviews new inquiries case-by-case for business, employment, and general matters in Seattle and the surrounding Washington area.
Credentials
Credentials — where Kenneth studied and practices
Stanford Law School
J.D. · 1986
Yale University
B.A. · 1978
Jurisdictions
Kenneth's state bar admissions
Washington U.S. Dist
1997 · ACTIVE
District of Columbia
1988 · ACTIVE
Kenneth studied at J.D. in Stanford Law School and B.A. in Yale University.
Law school and academic background
Kenneth completed J.D. in Stanford Law School and B.A. in Yale University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Kenneth runs in Washington is where that training gets applied to real client questions.
Recognition
Kenneth's legal honors and published work
Kenneth has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Kenneth's professional memberships and bar associations
American Bar Association
Member, Sections on: Litigation Labor & Employment) Washington State Bar Association (Member, Section on: Labor & Employment) King County Bar Association (Member, Sections on: Litigation Labor & Employment · membership
Locations
Kenneth J. Diamond's office in Seattle
Kenneth's primary office is at 1200 Fifth Avenue, Suite 1700, Seattle, WA, 98101. In-person meetings are by appointment; a phone intake usually comes first.
Winterbauer & Diamond PLLC
1200 Fifth Avenue, Suite 1700
Seattle, WA 98101
Open in Google MapsClient feedback
Client reviews of Kenneth J. Diamond — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Kenneth. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Seattle.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Kenneth J. Diamond claims this profile.
Read all reviewsHiring guide
How to hire Kenneth J. Diamond — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Kenneth usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Kenneth charges for the initial consult. That fee is credited toward representation if you retain Kenneth'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; Kenneth will tell you what matters and what doesn't.
Questions to ask a business attorney in Seattle, Washington
A short list to run through before you commit: How many business 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 Kenneth
Kenneth discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business 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. Kenneth confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Kenneth's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Kenneth J. Diamond
How much does it cost to hire Kenneth for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Kenneth walks through the likely range during the consult so there are no surprises.
Does Kenneth offer a free consultation?
Kenneth charges for the initial consult; that fee is credited toward representation if you retain Kenneth's office. Some business attorneys offer free consults — check Kenneth's current terms during booking.
How long do business cases in Washington typically take?
Simple business 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. Kenneth gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Kenneth take my case if I'm outside Seattle?
Kenneth 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 — Kenneth 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 Kenneth?
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. Kenneth will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Kenneth accepting new business clients right now?
Kenneth's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Seattle, Spokane and Tacoma in Washington
Kenneth handles business matters throughout Washington. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
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If Kenneth's intake is full or the fit isn't right, these business attorneys in Seattle handle similar matters. Every profile below is verified and open to consultations.





