How much does it cost to hire Dennis for a legal case?

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

Does Dennis offer a free consultation?

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

How long do legal cases in District of Columbia typically take?

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

Can Dennis take my case if I'm outside Washington?

Dennis 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 — Dennis 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 Dennis?

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

Is Dennis accepting new legal clients right now?

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

Unclaimed · Is this you?

Dennis Anthony Henigan — Attorney in Washington, District of Columbia

Over 49 years of legal practice

MemberatDennis A. Henigan

Washington, DC

Practicing law in Washington since 1977.

49+: Years practicing
3: Bar admissions

Are you Dennis Anthony Henigan?

This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.

Claim this profile — free

Quick answer

Dennis Anthony Henigan is a member based in Washington, DC. Dennis has over 49 years of legal experience. Currently practicing at Dennis A. Henigan.

Based in: Washington, DC
Experience: over 49 years
Known for: legal services

Over 49 years of practice as a licensed attorney.

Biography

About Dennis Anthony Henigan — Over 49 years of District of Columbia legal experience

Dennis Anthony Henigan is a member based in Washington, DC. Dennis has over 49 years of legal experience. Currently practicing at Dennis A. Henigan.

Dennis Anthony Henigan is a lawyer. Dennis received a A.B. degree from Oberlin College in 1973, and has been licensed for 49 years. Dennis practices at Dennis A. Henigan in Washington, DC.

Who Dennis represents

Dennis reviews new inquiries case-by-case across a general legal practice in Washington and the surrounding District of Columbia area.

Credentials

Dennis Anthony Henigan's legal education and bar admissions

University of Virginia
J.D. · 1977
Oberlin College
A.B. · 1973

Jurisdictions

Dennis's state bar admissions

Indiana
2007 · ACTIVE
District of Columbia
1978 · ACTIVE
Virginia
1977 · ACTIVE

Dennis studied at J.D. in University of Virginia and A.B. in Oberlin College.

Law school and academic background

Dennis completed J.D. in University of Virginia and A.B. in Oberlin College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Dennis runs in District of Columbia is where that training gets applied to real client questions.

Affiliations

Dennis's professional memberships and bar associations

The District of Columbia Bar Virginia State Bar American Bar Association Washington Council of Lawyers
President, 1987-1988 · membership

Locations

Dennis Anthony Henigan's office in Washington

Dennis's primary office is at 1255 Eye St., N.W., Ste. 820, Washington, DC, 20006-4680. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Dennis A. Henigan

1255 Eye St., N.W., Ste. 820

Washington, DC 20006-4680

Open in Google Maps

Client feedback

Client reviews of Dennis Anthony Henigan

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

No reviews yet

Only verified clients who have consulted with Dennis Anthony Henigan can leave a review.

Schedule your consultation

Hiring guide

How to hire Dennis Anthony Henigan — what to expect in your first consultation

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

Consultation formats and pricing

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

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

A short list to run through before you commit: How many legal 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 Dennis

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

Hourly rates, contingency fees, and flat-fee options

Every legal 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. Dennis confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Dennis Anthony Henigan

How much does it cost to hire Dennis for a legal case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Dennis walks through the likely range during the consult so there are no surprises.
Does Dennis offer a free consultation?
Dennis charges for the initial consult; that fee is credited toward representation if you retain Dennis's office. Some legal attorneys offer free consults — check Dennis's current terms during booking.
How long do legal cases in District of Columbia typically take?
Simple legal 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. Dennis gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Dennis take my case if I'm outside Washington?
Dennis 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 — Dennis 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 Dennis?
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. Dennis will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Dennis accepting new legal clients right now?
Dennis's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.