Manuel A. Pietrantoni, ADR Attorney in the United States
focused on ADR, Appellate, and General
Dedicated adr attorney.
Practices in
Are you Manuel A. Pietrantoni?
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Quick answer
Manuel A. Pietrantoni is an attorney based in the United States. The practice focuses on ADR, Appellate, and General. Currently practicing at Marini Pietrantoni Muñiz LLC.
- Based in
- the United States
- Experience
- attorney
- Known for
- ADR · Appellate · General
- Handles ADR, Appellate, and General matters from the United States.
- Recognized with Lawyer of the Year — Competition / Antitrust Law, San Juan (Puerto Rico) (2025).
About Manuel A. Pietrantoni: Manuel A. Pietrantoni is an attorney based in the United States. The practice focuses on ADR, Appellate, and General. Currently practicing at Marini Pietrantoni Muñiz LLC.
Areas of practice
Legal matters Manuel takes on
Manuel concentrates on adr, appellate, general, litigation, and international. Each area below outlines the kind of case Manuel handles, typical outcomes to expect, and how the intake process starts.
ADR
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Appellate
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General
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Litigation
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International
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ADR cases nationwide
Manuel takes adr matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Manuel agrees to represent you.
Appellate cases nationwide
Manuel takes appellate matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Manuel agrees to represent you.
General cases nationwide
Manuel takes general matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Manuel agrees to represent you.
Litigation cases nationwide
Manuel takes litigation matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Manuel agrees to represent you.
International cases nationwide
Manuel takes international matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Manuel agrees to represent you.
Biography
Meet Manuel A. Pietrantoni — adr lawyer in the U.S.
Manuel A. Pietrantoni is an attorney based in the United States. The practice focuses on ADR, Appellate, and General. Currently practicing at Marini Pietrantoni Muñiz LLC.
Manuel handles complex, high-profile disputes. He has successfully tried multiple cases in federal and state courts, as well as in arbitration proceedings and administrative forums. He also has successfully argued or briefed multiple cases before the First Circuit Court of Appeals, the Puerto Rico Supreme Court, and the Puerto Rico Court of Appeals.
Manuel regularly lectures on the Federal Rules of Evidence, and has written multiple articles on evidence, and on the Puerto Rico Dealer and Franchise statute that have been published by the American Bar Association, the Defense Research Institute, the Federal Bar Association, and the Puerto Rico Chamber of Commerce. In 2014, he served as a faculty member for the Puerto Rico “Building Trial Skills” program of the National Institute for Trial Advocacy (NITA).
Manuel is a former President and board member of the Federal Bar Association, Puerto Rico Chapter. He is a Fellow of the Federal Bar Association, and a Fellow of the American Bar Association. He is recognized by Best Lawyers®, The Legal 500®, and Chambers & Partners, both in its Latin America and Global ranking guides.
He has tried cases to verdict, arbitrated or mediated cases to final awards, or argued appeals involving general business and contract disputes, construction defects, dealer and franchise and trade disputes, energy matters, environmental matters, First Amendment and other Constitutional issues, fraud, healthcare, insurance, intellectual property, mass torts, personal injury, premises liability, trade secrets, wiretap laws, and zoning and land development regulations.
Manuel earned a Bachelor of Arts from Boston College and a Juris Doctor from Boston College Law School.
Working with Manuel on a adr matter
Manuel handles complex, high-profile disputes. He has successfully tried multiple cases in federal and state courts, as well as in arbitration proceedings and administrative forums. He also has successfully argued or briefed multiple cases before the First Circuit Court of Appeals, the Puerto Rico Supreme Court, and the Puerto Rico Court of Appeals. Manuel regularly lectures on the Federal Rules…
Clients Manuel works with
Manuel reviews new inquiries case-by-case for adr, appellate, and general matters in the United States.
Recognition
Recognition and thought leadership
Manuel has received 6 formal recognitions from bar associations, industry bodies, and peer-review services.
Lawyer of the Year — Competition / Antitrust Law, San Juan (Puerto Rico)
2025
Best Lawyers in America — Appellate Practice
2026
Best Lawyers in America — Arbitration and Mediation
2026
Best Lawyers in America — Competition / Antitrust Law
2026
Best Lawyers in America — International Arbitration
2026
Best Lawyers in America — Litigation
2026
Legal awards and honors
Lawyer of the Year — Competition / Antitrust Law, San Juan (Puerto Rico) (2025). Best Lawyers in America — Appellate Practice (2026). Best Lawyers in America — Arbitration and Mediation (2026). Best Lawyers in America — Competition / Antitrust Law (2026). Best Lawyers in America — International Arbitration (2026). Best Lawyers in America — Litigation (2026).
Locations
Manuel A. Pietrantoni's office in San Juan
Manuel's primary office is at 250 Ponce de León Avenue, San Juan, 00918. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Manuel A. Pietrantoni
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Schedule your consultationHiring guide
How to hire Manuel A. Pietrantoni — what to expect in your first consultation
Working with a new adr attorney should feel structured. Here's how the first two conversations with Manuel usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Manuel charges for the initial consult. That fee is credited toward representation if you retain Manuel'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; Manuel will tell you what matters and what doesn't.
Questions to ask a adr attorney in your state
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 Manuel
Manuel 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. Manuel confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Manuel'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 Manuel A. Pietrantoni
How much does it cost to hire Manuel for a adr case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Manuel walks through the likely range during the consult so there are no surprises.
Does Manuel offer a free consultation?
Manuel charges for the initial consult; that fee is credited toward representation if you retain Manuel's office. Some adr attorneys offer free consults — check Manuel's current terms during booking.
How long do adr cases in this state 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. Manuel gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Manuel take my case if I'm outside the area?
Manuel evaluates matters case by case. If the venue is outside Manuel's regular jurisdictions, the intake call will confirm whether direct representation or a referral makes more sense.
What should I bring to my first meeting with Manuel?
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. Manuel will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Manuel accepting new adr clients right now?
Manuel's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.