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Jeffrey E Detlefsen, Environmental Attorney in Portland, Oregon

Over 46 years of legal practice · focused on Environmental, Probate, and Trusts

MemberatDetlefsen Law Office, P.C.

Portland, OR

Practicing environmental in Portland since 1980.

46+
Years practicing
2
Bar admissions

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Quick answer

Jeffrey E Detlefsen is a member based in Portland, OR. The practice focuses on Environmental, Probate, and Trusts. Jeffrey has over 46 years of legal experience. Currently practicing at Detlefsen Law Office, P.C..

Based in
Portland, OR
Experience
over 46 years
Known for
Environmental · Probate · Trusts
  • Handles Environmental, Probate, and Trusts matters from Portland, OR.
  • Over 46 years of practice as a licensed attorney.

About Jeffrey E Detlefsen: Jeffrey E Detlefsen is a member based in Portland, OR. The practice focuses on Environmental, Probate, and Trusts. Jeffrey has over 46 years of legal experience. Currently practicing at Detlefsen Law Office, P.C..

Areas of practice

Jeffrey's practice areas in Portland

Jeffrey concentrates on environmental, probate, trusts, and wills. Each area below outlines the kind of case Jeffrey handles, typical outcomes to expect, and how the intake process starts.

Environmental cases in Portland, Oregon

Jeffrey takes environmental matters in Portland, Oregon. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.

Probate cases in Portland, Oregon

Jeffrey takes probate matters in Portland, Oregon. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.

Trusts cases in Portland, Oregon

Jeffrey takes trusts matters in Portland, Oregon. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.

Wills cases in Portland, Oregon

Jeffrey takes wills matters in Portland, Oregon. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.

Biography

Jeffrey E Detlefsen, environmental attorney serving Portland

Jeffrey E Detlefsen is a member based in Portland, OR. The practice focuses on Environmental, Probate, and Trusts. Jeffrey has over 46 years of legal experience. Currently practicing at Detlefsen Law Office, P.C.. Jeffrey works from Portland, Oregon and takes on environmental matters across the region.

Mr. Jeffrey E Detlefsen is a lawyer practicing environmental law, wills, probate and 1 other area of law. Jeffrey received a B.S. degree from University of Oregon in 1976, and has been licensed for 46 years. Jeffrey practices at Detlefsen Law Office, P.C. in Portland, OR.

Jeffrey's approach to environmental cases

Mr. Jeffrey E Detlefsen is a lawyer practicing environmental law, wills, probate and 1 other area of law. Jeffrey received a B.S. degree from University of Oregon in 1976, and has been licensed for 46 years. Jeffrey practices at Detlefsen Law Office, P.C. in Portland, OR.

Clients Jeffrey works with

Jeffrey reviews new inquiries case-by-case for environmental, probate, and trusts matters in Portland and the surrounding Oregon area.

Credentials

Credentials — where Jeffrey studied and practices

  • University of Oregon

    J.D. · 1979

  • University of Oregon

    B.S. · 1976

Jurisdictions

Jeffrey's state bar admissions

  • District of Columbia

    1985 · ACTIVE

  • Oregon

    1980 · ACTIVE

Jeffrey studied at J.D. in University of Oregon and B.S. in University of Oregon.

Law school and academic background

Jeffrey completed J.D. in University of Oregon and B.S. in University of Oregon. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jeffrey runs in Oregon is where that training gets applied to real client questions.

Affiliations

Jeffrey's professional memberships and bar associations

  • Oregon State Bar District of Columbia Bar

    membership

Locations

Jeffrey E Detlefsen's office in Portland

Jeffrey's primary office is at 4715 S.W. 18th Pl., Portland, OR, 97239-2173. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Detlefsen Law Office, P.C.

4715 S.W. 18th Pl.

Portland, OR 97239-2173

Open in Google Maps

Client feedback

Client reviews of Jeffrey E Detlefsen

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Hiring guide

How to hire Jeffrey E Detlefsen — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a environmental attorney in Portland, Oregon

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 Jeffrey

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

Payment methods and payment plans

Jeffrey'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 Jeffrey E Detlefsen

  • How much does it cost to hire Jeffrey for a environmental case?

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

  • Does Jeffrey offer a free consultation?

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

  • How long do environmental cases in Oregon 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. Jeffrey gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Jeffrey take my case if I'm outside Portland?

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

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

  • Is Jeffrey accepting new environmental clients right now?

    Jeffrey'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 Portland, Salem and Eugene in Oregon

Jeffrey handles environmental matters throughout Oregon. Each city below is a direct link into the search page for verified environmental attorneys in that community.

More counsel

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