Atty. Mark P Trinchero

Atty. Mark P Trinchero

Mark P Trinchero is a lawyer practicing telecommunications, energy, regulated industries. Mark received a B.A. degree from University of California, Berkeley in 1985, and has been licensed for 38 years.

Portland Portland 38 yrs experience 38 year
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Profile Summary

About Mark P Trinchero at a glance

Mark P Trinchero is a Partner based in Portland, Oregon, practicing at Davis Wright Tremaine LLP. They have 38+ years of legal experience, licensed to practice since 1988. Their practice focuses on energy. Admitted to practice in Oregon U.S. Court of Appeals, Ninth Circuit and U.S. District Court, District of Oregon (1988) and New York (2015). Educated at University of California, Hastings College of Law (J.D., 1988) and University of California, Berkeley (B.A. History, 1985). Recognitions include Peer Reviewed. Provides legal services in Italian. Serands clients in Portland, OR and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark P Trinchero is a lawyer practicing telecommunications, energy, regulated industries
  • Mark received a B.A. degree from University of California, Berkeley in 1985, and has been licensed for 38 years
  • Mark practices at Davis Wright Tremaine LLP in Portland, OR

Practice Areas Explained

Mark P Trinchero's Areas of Practice

Each practice area below reflects the types of cases Mark P Trinchero handles, with a brief overview of what that area of law covers.

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Mark P Trinchero is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in Oregon →

Jurisdictional Context

Why local counsel matters in Oregon

Practicing law in Oregon. Legal matters in Oregon are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Portland are typically filed in the local municipal court or the appropriate Oregon state district court, depending on subject matter and amount in controversy. An attorney licensed in Oregon brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Oregon courts without local counsel or pro hac vice admission.

Looking for additional Oregon attorneys? Browse all attorneys in Portland or all attorneys in Oregon.

Frequently Asked

Common questions about Mark P Trinchero

Where is Mark P Trinchero's law office located?
Mark P Trinchero's law practice is located in Portland, Oregon. The firm is Davis Wright Tremaine LLP. You can contact the office directly through this profile page.
What practice areas does Mark P Trinchero handle?
Mark P Trinchero focuses on energy. Each practice area listed reflects experience handling cases of that type in Oregon.
How long has Mark P Trinchero practiced law?
Mark P Trinchero has 38+ years of legal experience and has been licensed since 1988.
What languages does Mark P Trinchero speak?
Mark P Trinchero provides legal services in Italian. Bilingual representation can be especially important when contracts, testimony, or court filings require accurate translation.
Where did Mark P Trinchero go to law school?
Mark P Trinchero earned their education at (J.D., 1988); (B.A. History, 1985).
How can I contact Mark P Trinchero for a consultation?
You can contact Mark P Trinchero directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Mark P Trinchero received?
Mark P Trinchero's notable recognition includes: Peer Reviewed.

Education

J.D.
University of California, Hastings College of Law
- 1988
B.A. History
University of California, Berkeley
- 1985

Languages

Awards

Peer Reviewed

Bar Admissions

Oregon U.S. Court of Appeals, Ninth Circuit and U.S. District Court, District of Oregon
Admitted: 1988
New York
Admitted: 2015

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