Atty. Gary W. Duffy

Atty. Gary W. Duffy

Gary W. Duffy is a lawyer practicing public utility law, administrative law, child support and 1 other area of law.

Jefferson City Jefferson City 51 yrs experience 51 year
Call (573) 903-3004 Book Appointment

Profile Summary

About Gary W. Duffy at a glance

Gary W. Duffy is a child support, government, and energy attorney based in Jefferson City, Missouri. They have 51+ years of legal experience, licensed to practice since 1975. Admitted to practice in Missouri (1975). Educated at University of Missouri (J.D., 1975) and Westminster College (B.A., 1971). Recognitions include BV Distinguished. Active member of Vice-Chairman, 1981-1982 and Chairman, 1983-1987, Administrative Law Committee, Cole County and American Bar Associations The Missouri Bar. Serands clients in Jefferson City, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gary W. Duffy is a lawyer practicing public utility law, administrative law, child support and 1 other area of law
  • Gary received a B.A. degree from Westminster College in 1971, and has been licensed for 51 years
  • Gary practices in Jefferson City, MO

Practice Areas Explained

Gary W. Duffy's Areas of Practice

Each practice area below reflects the types of cases Gary W. Duffy handles, with a brief overview of what that area of law covers.

Child Support

Gary W. Duffy is one of 24,688 child support attorneys indexed nationally. Browse child support attorneys in Missouri →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Gary W. Duffy is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Missouri →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Gary W. Duffy is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in Missouri →

Jurisdictional Context

Why local counsel matters in Missouri

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

Looking for additional Missouri attorneys? Browse all attorneys in Jefferson City or all attorneys in Missouri.

Frequently Asked

Common questions about Gary W. Duffy

Where is Gary W. Duffy's law office located?
Gary W. Duffy's law practice is located in Jefferson City, Missouri. You can contact the office directly through this profile page.
What practice areas does Gary W. Duffy handle?
Gary W. Duffy focuses on child support, government, energy. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Gary W. Duffy practiced law?
Gary W. Duffy has 51+ years of legal experience and has been licensed since 1975.
Where did Gary W. Duffy go to law school?
Gary W. Duffy earned their education at (J.D., 1975); (B.A., 1971).
How can I contact Gary W. Duffy for a consultation?
You can contact Gary W. Duffy 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 Gary W. Duffy received?
Gary W. Duffy's notable recognition includes: BV Distinguished.

Education

J.D.
University of Missouri
- 1975
B.A.
Westminster College
- 1971

Awards

BV Distinguished

Bar Admissions

Missouri
Admitted: 1975

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