Atty. David William Duncan

Atty. David William Duncan

David William Duncan is a lawyer practicing civil law, criminal litigation, commercial law and 1 other area of law. David received a B.S. degree from University of South Dakota in 1966, and has been licensed for 55 years.

Durango Durango 55 yrs experience 55 year
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Profile Summary

About David William Duncan at a glance

David William Duncan is a probate, criminal defense, estate planning, business, and litigation attorney based in Durango, Colorado. They have 55+ years of legal experience, licensed to practice since 1971. Admitted to practice in South Dakota (1971), Colorado (1972), New Mexico (1987), and Arizona U.S. District Court, District of South Dakota, U.S. Court of Appeals, Eighth and Tenth Circu (1987). Educated at University of Denver (J.D., 1971) and University of South Dakota (B.S., 1966). Serands clients in Durango, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David William Duncan is a lawyer practicing civil law, criminal litigation, commercial law and 1 other area of law
  • David received a B.S. degree from University of South Dakota in 1966, and has been licensed for 55 years
  • David practices in Durango, CO

Practice Areas Explained

David William Duncan's Areas of Practice

Each practice area below reflects the types of cases David William Duncan handles, with a brief overview of what that area of law covers.

Probate

David William Duncan is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Colorado →

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.

David William Duncan is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Colorado →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

David William Duncan is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Colorado →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

David William Duncan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Colorado →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

David William Duncan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Colorado →

Jurisdictional Context

Why local counsel matters in Colorado

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

Looking for additional Colorado attorneys? Browse all attorneys in Durango or all attorneys in Colorado.

Frequently Asked

Common questions about David William Duncan

Where is David William Duncan's law office located?
David William Duncan's law practice is located in Durango, Colorado. You can contact the office directly through this profile page.
What practice areas does David William Duncan handle?
David William Duncan focuses on probate, criminal defense, estate planning, business, litigation. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has David William Duncan practiced law?
David William Duncan has 55+ years of legal experience and has been licensed since 1971.
Where did David William Duncan go to law school?
David William Duncan earned their education at (J.D., 1971); (B.S., 1966).
How can I contact David William Duncan for a consultation?
You can contact David William Duncan 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.
University of Denver
- 1971
B.S.
University of South Dakota
- 1966

Bar Admissions

South Dakota
Admitted: 1971
Colorado
Admitted: 1972
New Mexico
Admitted: 1987
Arizona U.S. District Court, District of South Dakota, U.S. Court of Appeals, Eighth and Tenth Circu
Admitted: 1987

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