Atty. Shayn Patrick Tierney

Atty. Shayn Patrick Tierney

Shayn Patrick Tierney is a lawyer. Shayn has been licensed for 10 years.

Costa Mesa Costa Mesa 10 yrs experience 10 year
Call (949) 850-6786 Book Appointment

Profile Summary

About Shayn Patrick Tierney at a glance

Shayn Patrick Tierney is an attorney based in Costa Mesa, California. They have 10+ years of legal experience, licensed to practice since 2016. Admitted to practice in District of Columbia (2016). Serands clients in Costa Mesa, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Shayn Patrick Tierney is a lawyer
  • Shayn has been licensed for 10 years
  • Shayn practices in Costa Mesa, CA

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Costa Mesa are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California 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 California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Costa Mesa or all attorneys in California.

Frequently Asked

Common questions about Shayn Patrick Tierney

Where is Shayn Patrick Tierney's law office located?
Shayn Patrick Tierney's law practice is located in Costa Mesa, California. You can contact the office directly through this profile page.
How long has Shayn Patrick Tierney practiced law?
Shayn Patrick Tierney has 10+ years of legal experience and has been licensed since 2016.
How can I contact Shayn Patrick Tierney for a consultation?
You can contact Shayn Patrick Tierney 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.

Bar Admissions

District of Columbia
Admitted: 2016

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