Atty. Michael John Costello

Atty. Michael John Costello

Michael John Costello is a lawyer practicing appeals, criminal defense, criminal law and 23 other areas of law. Michael received a B.S. degree from Bradley University in 1955, and has been licensed for 64 years.

Springfield Springfield 64 J. Erfahrung 64 year
Call (217) 441-9669 Book Appointment

Profile Summary

About Michael John Costello at a glance

Michael John Costello is a Member based in Springfield, Illinois, practicing at Michael J. Costello. They have 64+ years of legal experience, licensed to practice since 1962. Their practice focuses on dui/dwi, divorce, drug crimes, child custody, and criminal defense. Admitted to practice in Illinois (1962), U.S. District Court, Central and Northern Districts of Illinois including Trial Bar (1962), and U.S. Supreme Court and U.S. Court of Appeals, Seventh Circuit (1970). Educated at Chicago-Kent College of Law (J.D., 1962) and Bradley University (B.S., 1955). Recognitions include AV Preeminent. Serands clients in Springfield, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Michael John Costello is a lawyer practicing appeals, criminal defense, criminal law and 23 other areas of law
  • Michael received a B.S. degree from Bradley University in 1955, and has been licensed for 64 years
  • Michael practices at Michael J. Costello in Springfield, IL

Practice Areas Explained

Michael John Costello's Areas of Practice

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

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Michael John Costello is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Illinois →

Divorce

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

Michael John Costello is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in Illinois →

Drug Crimes

Michael John Costello is one of 6,966 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in Illinois →

Child Custody & Visitation

Michael John Costello is one of 31,241 child custody attorneys indexed nationally. Browse child custody attorneys in Illinois →

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.

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

Jurisdictional Context

Why local counsel matters in Illinois

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

Looking for additional Illinois attorneys? Browse all attorneys in Springfield or all attorneys in Illinois.

Frequently Asked

Common questions about Michael John Costello

Where is Michael John Costello's law office located?
Michael John Costello's law practice is located in Springfield, Illinois. The firm is Michael J. Costello. You can contact the office directly through this profile page.
What practice areas does Michael John Costello handle?
Michael John Costello focuses on dui/dwi, divorce, drug crimes, child custody, criminal defense. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Michael John Costello practiced law?
Michael John Costello has 64+ years of legal experience and has been licensed since 1962.
Where did Michael John Costello go to law school?
Michael John Costello earned their education at (J.D., 1962); (B.S., 1955).
How can I contact Michael John Costello for a consultation?
You can contact Michael John 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.
What awards or recognition has Michael John Costello received?
Michael John Costello's notable recognition includes: AV Preeminent.

Education

J.D.
Chicago-Kent College of Law
- 1962
B.S.
Bradley University
- 1955

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1962
U.S. District Court, Central and Northern Districts of Illinois including Trial Bar
Admitted: 1962
U.S. Supreme Court and U.S. Court of Appeals, Seventh Circuit
Admitted: 1970

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