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Jeanne M Dennis, Energy Attorney in Washington, District of Columbia

Over 33 years of legal practice · focused on Energy and Government

PartneratWinston & Strawn LLP

Washington, DC

Practicing energy in Washington since 1993.

33+
Years practicing
1
Bar admission

Practices in

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Quick answer

Jeanne M Dennis is a partner based in Washington, DC. The practice focuses on Energy and Government. Jeanne has over 33 years of legal experience. Currently practicing at Winston & Strawn LLP.

Based in
Washington, DC
Experience
over 33 years
Known for
Energy · Government
  • Handles Energy and Government matters from Washington, DC.
  • Over 33 years of practice as a licensed attorney.

About Jeanne M Dennis: Jeanne M Dennis is a partner based in Washington, DC. The practice focuses on Energy and Government. Jeanne has over 33 years of legal experience. Currently practicing at Winston & Strawn LLP.

Areas of practice

Jeanne's practice areas in Washington

Jeanne concentrates on energy and government. Each area below outlines the kind of case Jeanne handles, typical outcomes to expect, and how the intake process starts.

Energy cases in Washington, District of Columbia

Jeanne takes energy 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 Jeanne agrees to represent you.

Government cases in Washington, District of Columbia

Jeanne takes government 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 Jeanne agrees to represent you.

Biography

Jeanne M Dennis, energy attorney serving Washington

Jeanne M Dennis is a partner based in Washington, DC. The practice focuses on Energy and Government. Jeanne has over 33 years of legal experience. Currently practicing at Winston & Strawn LLP. Jeanne works from Washington, District of Columbia and takes on energy matters across the region.

Ms. Jeanne M Dennis is a lawyer practicing energy & utilities, government. Jeanne received a B.A. degree from Swarthmore College in 1988, and has been licensed for 33 years. Jeanne practices at Winston & Strawn LLP in Washington, DC and 1 other location.

How Jeanne handles energy matters

Ms. Jeanne M Dennis is a lawyer practicing energy & utilities, government. Jeanne received a B.A. degree from Swarthmore College in 1988, and has been licensed for 33 years. Jeanne practices at Winston & Strawn LLP in Washington, DC and 1 other location.

Who Jeanne represents

Jeanne reviews new inquiries case-by-case for energy and government matters in Washington and the surrounding District of Columbia area.

Credentials

Credentials — where Jeanne studied and practices

  • University of California at Los Angeles

    J.D. · 1993

  • Swarthmore College

    B.A. · 1988

Jurisdictions

Jeanne's state bar admissions

  • District of Columbia

    1993 · ACTIVE

Jeanne studied at J.D. in University of California at Los Angeles and B.A. in Swarthmore College.

Law school and academic background

Jeanne completed J.D. in University of California at Los Angeles and B.A. in Swarthmore College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jeanne runs in District of Columbia is where that training gets applied to real client questions.

Locations

Jeanne M Dennis's office in Washington

Jeanne's primary office is at 1700 K Street, N.W., Washington, DC, 20006-3817. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Winston & Strawn LLP

1700 K Street, N.W.

Washington, DC 20006-3817

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Client feedback

Client reviews of Jeanne M Dennis

Jeanne has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

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Hiring guide

How to hire Jeanne M Dennis — what to expect in your first consultation

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

Consultation formats and pricing

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

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

A short list to run through before you commit: How many energy 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 Jeanne

Jeanne discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in energy practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every energy 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. Jeanne confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Jeanne's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many energy practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Jeanne M Dennis

  • How much does it cost to hire Jeanne for a energy case?

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

  • Does Jeanne offer a free consultation?

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

  • How long do energy cases in District of Columbia typically take?

    Simple energy 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. Jeanne gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

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

    Jeanne 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 — Jeanne 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 Jeanne?

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

  • Is Jeanne accepting new energy clients right now?

    Jeanne's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Energy attorneys serving Washington and Belize City in District of Columbia

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

More counsel

If Jeanne's intake is full or the fit isn't right, these energy attorneys in Washington handle similar matters. Every profile below is verified and open to consultations.