Atty. Brian Michael Costello

Atty. Brian Michael Costello

Brian Michael Costello is a lawyer practicing intellectual property law, criminal defense. Brian received a degree from Loyola Law School, Los Angeles, CA, and has been licensed for 14 years.

Playa Del Rey Playa Del Rey 14 yrs experience 14 year
Call (424) 722-7671 Book Appointment

Profile Summary

About Brian Michael Costello at a glance

Brian Michael Costello is a criminal defense, real estate, and ip attorney based in Playa Del Rey, California. They have 14+ years of legal experience, licensed to practice since 2012. Admitted to practice in California (2012). Educated at Loyola Law School, Los Angeles, CA Univ of Illinois, Urbana Champaign, IL (—). Serands clients in Playa Del Rey, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Brian Michael Costello is a lawyer practicing intellectual property law, criminal defense
  • Brian received a degree from Loyola Law School, Los Angeles, CA, and has been licensed for 14 years
  • Brian practices in Playa Del Rey, CA

Practice Areas Explained

Brian Michael Costello's Areas of Practice

Each practice area below reflects the types of cases Brian Michael Costello handles, with a brief overview of what that area of law covers.

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Brian Michael Costello is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Brian Michael Costello is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Brian Michael Costello is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

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 Playa Del Rey 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 Playa Del Rey or all attorneys in California.

Frequently Asked

Common questions about Brian Michael Costello

Where is Brian Michael Costello's law office located?
Brian Michael Costello's law practice is located in Playa Del Rey, California. You can contact the office directly through this profile page.
What practice areas does Brian Michael Costello handle?
Brian Michael Costello focuses on criminal defense, real estate, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Brian Michael Costello practiced law?
Brian Michael Costello has 14+ years of legal experience and has been licensed since 2012.
Where did Brian Michael Costello go to law school?
Brian Michael Costello earned their education at (—).
How can I contact Brian Michael Costello for a consultation?
You can contact Brian Michael Costello 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.

Education

Loyola Law School, Los Angeles, CA Univ of Illinois, Urbana Champaign, IL
- In Progress

Bar Admissions

California
Admitted: 2012

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