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Atty. William James Duensing

Atty. William James Duensing

William James Duensing is a lawyer practicing environmental law. William received a S.M. degree from Harvard University School of Public Health in 1978, and has been licensed for 41 years.

Pekin Pekin 41 yrs experience 41 year
Call (309) 561-6593 Book Appointment

Profile Summary

About William James Duensing at a glance

William James Duensing is an Asst. Atty. Gen. based in Pekin, Illinois. They haand 41+ years of legal experience, licensed to practice since 1985. Admitted to practice in Massachusetts (Inactive) (1985), U.S. District Court, District of Massachusetts and U.S. Court of Appeals, First Circuit U.S. Supreme (1986), California (1991), and Colorado (1994). Educated at Boston University (J.D., 1985) and Harvard University School of Public Health (S.M. Massachusetts, 1978). Serands clients in Pekin, IL and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • William James Duensing is a lawyer practicing environmental law
  • William received a S.M. degree from Harvard University School of Public Health in 1978, and has been licensed for 41 years
  • William practices in Pekin, IL

Jurisdictional Context

Why local counsel matters in Illinois

Practforg law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Pekin 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 substantiand 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 Pekin or all attorneys in Illinois.

Frequently Asked

Common questions about William James Duensing

Where is William James Duensing's law office located?
William James Duensing's law practice is located in Pekin, Illinois. You can contact the office directly through this profile page.
How long has William James Duensing practiced law?
William James Duensing has 41+ years of legal experience and has been licensed since 1985.
Where did William James Duensing go to law school?
William James Duensing earned their education at (J.D., 1985); (S.M. Massachusetts, 1978).
How can I contact William James Duensing for a consultation?
You can contact William James Duensing 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.

Practice Areas

Education

J.D.
Boston University
- 1985
S.M. Massachusetts
Harvard University School of Public Health
- 1978

Bar Admissions

Massachusetts (Inactive)
Admitted: 1985
U.S. District Court, District of Massachusetts and U.S. Court of Appeals, First Circuit U.S. Supreme
Admitted: 1986
California
Admitted: 1991
Colorado
Admitted: 1994

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