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William Paul Rosen III, Business Attorney in King Of Prussia, Pennsylvania

Over 38 years of legal practice · focused on Business and General

MemberatWilliam P. Rosen III, P.C.

King Of Prussia, PA

Practicing business in King Of Prussia since 1988.

38+
Years practicing
2
Bar admissions

Practices in

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Quick answer

William Paul Rosen III is a member based in King Of Prussia, PA. The practice focuses on Business and General. William has over 38 years of legal experience. Currently practicing at William P. Rosen III, P.C..

Based in
King Of Prussia, PA
Experience
over 38 years
Known for
Business · General
  • Handles Business and General matters from King Of Prussia, PA.
  • Over 38 years of practice as a licensed attorney.

About William Paul Rosen III: William Paul Rosen III is a member based in King Of Prussia, PA. The practice focuses on Business and General. William has over 38 years of legal experience. Currently practicing at William P. Rosen III, P.C..

Areas of practice

Practice areas handled by William Paul Rosen III

William concentrates on business and general. Each area below outlines the kind of case William handles, typical outcomes to expect, and how the intake process starts.

Business cases in King Of Prussia, Pennsylvania

William takes business matters in King Of Prussia, Pennsylvania. 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.

General cases in King Of Prussia, Pennsylvania

William takes general matters in King Of Prussia, Pennsylvania. 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 William Paul Rosen III — Over 38 years of Pennsylvania business experience

William Paul Rosen III is a member based in King Of Prussia, PA. The practice focuses on Business and General. William has over 38 years of legal experience. Currently practicing at William P. Rosen III, P.C..

William Paul Rosen III is a lawyer practicing general law, corporate law. William received a B.S. degree from Pennsylvania State University in 1972, and has been licensed for 38 years. William practices at William P. Rosen III, P.C. in King Of Prussia, PA.

How William handles business matters

William Paul Rosen III is a lawyer practicing general law, corporate law. William received a B.S. degree from Pennsylvania State University in 1972, and has been licensed for 38 years. William practices at William P. Rosen III, P.C. in King Of Prussia, PA.

The kind of cases William takes

William reviews new inquiries case-by-case for business and general matters in King Of Prussia and the surrounding Pennsylvania area.

Credentials

William Paul Rosen III's legal education and bar admissions

  • Widener University School of Law

    J.D. · 1988

  • Pennsylvania State University

    B.S. University · 1972

Jurisdictions

William's state bar admissions

  • U.S. District Court,

    1989 · ACTIVE

  • Pennsylvania

    1988 · ACTIVE

William studied at J.D. in Widener University School of Law and B.S. University in Pennsylvania State University.

Law school and academic background

William completed J.D. in Widener University School of Law and B.S. University in Pennsylvania State University. Formal legal training is one signal of substantive knowledge — the day-to-day practice William runs in Pennsylvania is where that training gets applied to real client questions.

Affiliations

William's professional memberships and bar associations

  • Pennsylvania and American Bar Associations The Association of Trial Lawyers of America

    membership

Locations

William Paul Rosen III's office in King Of Prussia

William's primary office is at 150 S. Warner Rd., Ste. 144, King Of Prussia, PA, 19406. In-person meetings are by appointment; a phone intake usually comes first.

Main office

William P. Rosen III, P.C.

150 S. Warner Rd., Ste. 144

King Of Prussia, PA 19406

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Client feedback

Client reviews of William Paul Rosen III

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Hiring guide

How to hire William Paul Rosen III — what to expect in your first consultation

Working with a new business 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 business attorney in King Of Prussia, Pennsylvania

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 William

William 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. 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 business practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about William Paul Rosen III

  • How much does it cost to hire William for a business 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 business attorneys offer free consults — check William's current terms during booking.

  • How long do business cases in Pennsylvania 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. 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 King Of Prussia?

    William is licensed in Pennsylvania. Matters governed by Pennsylvania 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 business 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

Business attorneys serving King Of Prussia, Philadelphia and Pittsburgh in Pennsylvania

William handles business matters throughout Pennsylvania. Each city below is a direct link into the search page for verified business attorneys in that community.

More counsel

If William's intake is full or the fit isn't right, these business attorneys in King Of Prussia handle similar matters. Every profile below is verified and open to consultations.