Atty. Sean E Armstrong

Atty. Sean E Armstrong

Hon. Sean E Armstrong is a lawyer practicing civil litigation, divorce & family law, mediation & arbitration and 1 other area of law.

Salem Salem 25 Years Experience 25 year
Call (971) 345-8351

Profile Summary

About Sean E Armstrong at a glance

Sean E Armstrong is a Partner based in Salem, Oregon, practicing at Garrett Hemann Robertson, P.C.. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on divorce, personal injury, family law, litigation, and adr. Admitted to practice in Oregon (2001), U.S. District Court, District of Oregon (2001), and U.S. Court of Appeals, Ninth Circuit (2002). Educated at George Mason University School of Law (J.D., 2001) and College of William & Mary (B.A., 1992). Recognitions include AV Preeminent. Active member of Oregon State and Marion County Bar Associations. Serves clients in Salem, OR and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Hon. Sean E Armstrong is a lawyer practicing civil litigation, divorce & family law, mediation & arbitration and 1 other area of law
  • Sean received a B.A. degree from College of William & Mary in 1992, and has been licensed for 25 years
  • Sean practices at Garrett Hemann Robertson, P.C. in Salem, OR

Practice Areas Explained

Sean E Armstrong's Areas of Practice

Each practice area below reflects the types of cases Sean E Armstrong handles, with a brief overview of what that area of law covers.

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Sean E Armstrong is one of 45,063 divorce attorneys indexed nationally. Browse divorce attorneys in Oregon →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Sean E Armstrong is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in Oregon →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Sean E Armstrong is one of 167,063 family law attorneys indexed nationally. Browse family law attorneys in Oregon →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Sean E Armstrong is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Oregon →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Sean E Armstrong is one of 67,021 adr attorneys indexed nationally. Browse adr 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 Salem 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 venue, 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 Salem or all attorneys in Oregon.

Frequently Asked

Common questions about Sean E Armstrong

Where is Sean E Armstrong's law office located?
Sean E Armstrong's law practice is located in Salem, Oregon. The firm is Garrett Hemann Robertson, P.C.. You can contact the office directly through this profile page.
What practice areas does Sean E Armstrong handle?
Sean E Armstrong focuses on divorce, personal injury, family law, litigation, adr. Each practice area listed reflects experience handling cases of that type in Oregon.
How long has Sean E Armstrong practiced law?
Sean E Armstrong has 25+ years of legal experience and has been licensed since 2001.
Where did Sean E Armstrong go to law school?
Sean E Armstrong earned their education at (J.D., 2001); (B.A., 1992).
How can I contact Sean E Armstrong for a consultation?
You can contact Sean E Armstrong 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 Sean E Armstrong received?
Sean E Armstrong's notable recognition includes: AV Preeminent.

Education

J.D.
George Mason University School of Law
- 2001
B.A.
College of William & Mary
- 1992

Awards

AV Preeminent

Bar Admissions

Oregon
Admitted: 2001
U.S. District Court, District of Oregon
Admitted: 2001
U.S. Court of Appeals, Ninth Circuit
Admitted: 2002

Reviews

4.6
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