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Lawrence M. "Larry" Prosen, ADR Attorney in Washington, District of Columbia

focused on ADR and Construction

Washington, DC

Trusted adr attorney serving Washington.

Practices in

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Lawrence M. "Larry" Prosen is an attorney based in Washington, DISTRICT OF COLUMBIA. The practice focuses on ADR and Construction.

Based in
Washington, DISTRICT OF COLUMBIA
Experience
attorney
Known for
ADR · Construction
  • Handles ADR and Construction matters from Washington, DISTRICT OF COLUMBIA.
  • Recognized with Best Lawyers in America — Arbitration (2026).

About Lawrence M. "Larry" Prosen: Lawrence M. "Larry" Prosen is an attorney based in Washington, DISTRICT OF COLUMBIA. The practice focuses on ADR and Construction.

Areas of practice

Practice areas handled by Lawrence M. "Larry" Prosen

Lawrence concentrates on adr and construction. Each area below outlines the kind of case Lawrence handles, typical outcomes to expect, and how the intake process starts.

ADR cases in Washington, District of Columbia

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

Construction cases in Washington, District of Columbia

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

Biography

About Lawrence M. "Larry" Prosen — Attorney of District of Columbia adr experience

Lawrence M. "Larry" Prosen is an attorney based in Washington, DISTRICT OF COLUMBIA. The practice focuses on ADR and Construction.

Lawrence M. Prosen is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration, Construction Law and Litigation - Construction.

Lawrence M., who practices law in Washington, District of Columbia, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lawrence M. is held by other top lawyers in the same geographic and legal practice area.

Lawrence's approach to adr cases

Lawrence M. Prosen is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration, Construction Law and Litigation - Construction. Lawrence M., who practices law in Washington, District of Columbia, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lawrence M. is held by other top lawyers in the…

The kind of cases Lawrence takes

Lawrence reviews new inquiries case-by-case for adr and construction matters in Washington and the surrounding District of Columbia area.

Credentials

Lawrence M. "Larry" Prosen's legal education and bar admissions

  • Columbus School of Law

    J.D. · 1998

Lawrence studied at J.D. in Columbus School of Law.

Law school and academic background

Lawrence completed J.D. in Columbus School of Law. Formal legal training is one signal of substantive knowledge — the day-to-day practice Lawrence runs in District of Columbia is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of Lawrence M. "Larry" Prosen

Lawrence has received 8 formal recognitions from bar associations, industry bodies, and peer-review services.

  • Best Lawyers in America — Arbitration

    2026

  • Best Lawyers in America — Construction Law

    2026

  • Best Lawyers in America — Litigation - Construction

    2026

  • Best Lawyers in America — Additional Areas of Practice:

    2026

  • Best Lawyers in America — Government Contracts

    2026

  • Best Lawyers in America — Mediation

    2026

  • Best Lawyers in America — Special Focus:

    2026

  • Best Lawyers in America — COVID-19

    2026

Legal awards and honors

Best Lawyers in America — Arbitration (2026). Best Lawyers in America — Construction Law (2026). Best Lawyers in America — Litigation - Construction (2026). Best Lawyers in America — Additional Areas of Practice: (2026). Best Lawyers in America — Government Contracts (2026). Best Lawyers in America — Mediation (2026).

Locations

Lawrence M. "Larry" Prosen's office in Washington

Lawrence's primary office is at 2001 M Street NW, Suite 500, Washington, District of Columbia, 20036. In-person meetings are by appointment; a phone intake usually comes first.

Main office

2001 M Street NW, Suite 500

Washington, District of Columbia 20036

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Client feedback

Client reviews of Lawrence M. "Larry" Prosen

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Hiring guide

How to hire Lawrence M. "Larry" Prosen — what to expect in your first consultation

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

Consultation formats and pricing

Lawrence charges for the initial consult. That fee is credited toward representation if you retain Lawrence'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; Lawrence will tell you what matters and what doesn't.

Questions to ask a adr attorney in Washington, District of Columbia

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 Lawrence

Lawrence 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. Lawrence confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Lawrence'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 Lawrence M. "Larry" Prosen

  • How much does it cost to hire Lawrence for a adr case?

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

  • Does Lawrence offer a free consultation?

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

  • How long do adr cases in District of Columbia 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. Lawrence gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Lawrence take my case if I'm outside Washington?

    Lawrence is licensed in District of Columbia. Matters governed by District of Columbia law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Lawrence 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 Lawrence?

    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. Lawrence will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Lawrence accepting new adr clients right now?

    Lawrence'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 Washington and Belize City in District of Columbia

Lawrence handles adr matters throughout District of Columbia. Each city below is a direct link into the search page for verified adr attorneys in that community.