Atty. Michael J Costello

Atty. Michael J Costello

Michael J Costello is a lawyer practicing personal injury, workers' compensation. Michael J received a B.A. degree from Western Washington University in 1986, and has been licensed for 30 years.

Seattle Seattle 30 yrs experience 30 year
Call (844) 487-7591 Book Appointment

Profile Summary

About Michael J Costello at a glance

Michael J Costello is a Member based in Seattle, Washington. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on personal injury and workers comp. Admitted to practice in Washington (1996). Educated at Gonzaga University (J.D., 1996) and Western Washington University (B.A., 1986). Active member of King County and Washington State Bar Associations National Organization of Social Security Claimants' Representatives and Member: Washington State Trial Lawyers Association. Serands clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Michael J Costello is a lawyer practicing personal injury, workers' compensation
  • Michael J received a B.A. degree from Western Washington University in 1986, and has been licensed for 30 years
  • Michael J practices in Seattle, WA

Practice Areas Explained

Michael J Costello's Areas of Practice

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

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.

Michael J Costello is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Washington →

Workers Compensation

Workers compensation lawyers help injured workers get medical care, lost wages, and disability benefits. Free consult, no fee unless you win.

Michael J Costello is one of 55,389 workers comp attorneys indexed nationally. Browse workers comp attorneys in Washington →

Jurisdictional Context

Why local counsel matters in Washington

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

Looking for additional Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common questions about Michael J Costello

Where is Michael J Costello's law office located?
Michael J Costello's law practice is located in Seattle, Washington. You can contact the office directly through this profile page.
What practice areas does Michael J Costello handle?
Michael J Costello focuses on personal injury, workers comp. Each practice area listed reflects experience handling cases of that type in Washington.
How long has Michael J Costello practiced law?
Michael J Costello has 30+ years of legal experience and has been licensed since 1996.
Where did Michael J Costello go to law school?
Michael J Costello earned their education at (J.D., 1996); (B.A., 1986).
How can I contact Michael J Costello for a consultation?
You can contact Michael J 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

J.D.
Gonzaga University
- 1996
B.A.
Western Washington University
- 1986

Bar Admissions

Washington
Admitted: 1996

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.