Landon Ryan Derentz, Environmental Attorney in Washington, District of Columbia
Over 14 years of legal practice · focused on Environmental, Government, and International
Washington, DC
Practicing environmental in Washington since 2012.
- 14+
- Years practicing
- 1
- Bar admission
Practices in
Are you Landon Ryan Derentz?
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.
Quick answer
Landon Ryan Derentz is an attorney based in Washington, DC. The practice focuses on Environmental, Government, and International. Landon has over 14 years of legal experience.
- Based in
- Washington, DC
- Experience
- over 14 years
- Known for
- Environmental · Government · International
- Handles Environmental, Government, and International matters from Washington, DC.
- Over 14 years of practice as a licensed attorney.
About Landon Ryan Derentz: Landon Ryan Derentz is an attorney based in Washington, DC. The practice focuses on Environmental, Government, and International. Landon has over 14 years of legal experience.
Areas of practice
Landon's practice areas in Washington
Landon concentrates on environmental, government, and international. Each area below outlines the kind of case Landon handles, typical outcomes to expect, and how the intake process starts.
Environmental
View other Environmental attorneys
Government
View other Government attorneys
International
View other International attorneys
Environmental cases in Washington, District of Columbia
Landon takes environmental 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 Landon agrees to represent you.
Government cases in Washington, District of Columbia
Landon 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 Landon agrees to represent you.
International cases in Washington, District of Columbia
Landon takes international 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 Landon agrees to represent you.
Biography
Landon Ryan Derentz, environmental attorney serving Washington
Landon Ryan Derentz is an attorney based in Washington, DC. The practice focuses on Environmental, Government, and International. Landon has over 14 years of legal experience. Landon works from Washington, District of Columbia and takes on environmental matters across the region.
Landon Ryan Derentz is a lawyer practicing government/administrative, international, environmental and natural resources. Landon has been licensed for 14 years. Landon practices in Washington, DC.
How Landon handles environmental matters
Landon Ryan Derentz is a lawyer practicing government/administrative, international, environmental and natural resources. Landon has been licensed for 14 years. Landon practices in Washington, DC.
Who Landon represents
Landon reviews new inquiries case-by-case for environmental, government, and international matters in Washington and the surrounding District of Columbia area.
Credentials
Credentials — where Landon studied and practices
Pepperdine School Of Law
J.D. · 2012
Jurisdictions
Landon's state bar admissions
Texas
2012 · ACTIVE
Landon studied at J.D. in Pepperdine School Of Law.
Law school and academic background
Landon completed J.D. in Pepperdine School Of Law. Formal legal training is one signal of substantive knowledge — the day-to-day practice Landon runs in District of Columbia is where that training gets applied to real client questions.
Locations
Landon Ryan Derentz's office in Washington
Landon's primary office is at 1000 Independence Ave SW, Washington, DC, 20585-0001. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Landon Ryan Derentz
Landon 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 Landon Ryan Derentz can leave a review.
Schedule your consultationHiring guide
How to hire Landon Ryan Derentz — what to expect in your first consultation
Working with a new environmental attorney should feel structured. Here's how the first two conversations with Landon usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Landon charges for the initial consult. That fee is credited toward representation if you retain Landon'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; Landon will tell you what matters and what doesn't.
Questions to ask a environmental attorney in Washington, District of Columbia
A short list to run through before you commit: How many environmental 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 Landon
Landon discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in environmental practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every environmental 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. Landon confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Landon's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many environmental practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Landon Ryan Derentz
How much does it cost to hire Landon for a environmental case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Landon walks through the likely range during the consult so there are no surprises.
Does Landon offer a free consultation?
Landon charges for the initial consult; that fee is credited toward representation if you retain Landon's office. Some environmental attorneys offer free consults — check Landon's current terms during booking.
How long do environmental cases in District of Columbia typically take?
Simple environmental 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. Landon gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Landon take my case if I'm outside Washington?
Landon 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 — Landon 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 Landon?
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. Landon will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Landon accepting new environmental clients right now?
Landon's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Environmental attorneys serving Washington and Belize City in District of Columbia
Landon handles environmental matters throughout District of Columbia. Each city below is a direct link into the search page for verified environmental attorneys in that community.
More counsel
Other top-rated environmental attorneys in District of Columbia
If Landon's intake is full or the fit isn't right, these environmental attorneys in Washington handle similar matters. Every profile below is verified and open to consultations.

Bridget Michael Rohde
Washington, District of Columbia
5.0· 22

Cameron Hajaran Tousi
Washington, District of Columbia
5.0· 21

Russell Randle
Washington, District of Columbia
5.0· 14

Fernand Albert Lavallee
Washington, District of Columbia
5.0· 11

Elizabeth Carol Lee
Washington, District of Columbia
5.0· 9

Henry M. Rivera
Washington, District of Columbia
5.0· 9