Atty. William Daniel Mahoney

Atty. William Daniel Mahoney

William Daniel Mahoney is a lawyer practicing personal injury, workers compensation, products liability and 12 other areas of law. William received a B.A. degree from University of Colorado at Boulder in 1979, and has been licensed for 42 years.

Denver Denver 42 yrs experience 42 year
Call (720) 437-7892 Book Appointment

Profile Summary

About William Daniel Mahoney at a glance

William Daniel Mahoney is a Member based in Denver, Colorado, practicing at W. Daniel Mahoney. They have 42+ years of legal experience, licensed to practice since 1984. Their practice focuses on car accidents, truck accidents, personal injury, workers comp, and motorcycle. Admitted to practice in Colorado (1984). Educated at George Washington University (J.D., 1984) and University of Colorado at Boulder (B.A. Economics, 1979). Recognitions include AV Preeminent. Active member of Denver Bar Association. Serands clients in Denver, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Daniel Mahoney is a lawyer practicing personal injury, workers compensation, products liability and 12 other areas of law
  • William received a B.A. degree from University of Colorado at Boulder in 1979, and has been licensed for 42 years
  • William practices at W. Daniel Mahoney in Denver, CO

Practice Areas Explained

William Daniel Mahoney's Areas of Practice

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

Car Accidents

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

William Daniel Mahoney is one of 36,807 car accidents attorneys indexed nationally. Browse car accidents attorneys in Colorado →

Truck Accidents

William Daniel Mahoney is one of 4,975 truck accidents attorneys indexed nationally. Browse truck accidents attorneys in Colorado →

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.

William Daniel Mahoney is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Colorado →

Workers Compensation

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

William Daniel Mahoney is one of 55,389 workers comp attorneys indexed nationally. Browse workers comp attorneys in Colorado →

Motorcycle Accidents

William Daniel Mahoney is one of 11,237 motorcycle attorneys indexed nationally. Browse motorcycle 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 Denver 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 Denver or all attorneys in Colorado.

Frequently Asked

Common questions about William Daniel Mahoney

Where is William Daniel Mahoney's law office located?
William Daniel Mahoney's law practice is located in Denver, Colorado. The firm is W. Daniel Mahoney. You can contact the office directly through this profile page.
What practice areas does William Daniel Mahoney handle?
William Daniel Mahoney focuses on car accidents, truck accidents, personal injury, workers comp, motorcycle. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has William Daniel Mahoney practiced law?
William Daniel Mahoney has 42+ years of legal experience and has been licensed since 1984.
Where did William Daniel Mahoney go to law school?
William Daniel Mahoney earned their education at (J.D., 1984); (B.A. Economics, 1979).
How can I contact William Daniel Mahoney for a consultation?
You can contact William Daniel Mahoney 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 William Daniel Mahoney received?
William Daniel Mahoney's notable recognition includes: AV Preeminent.

Education

J.D.
George Washington University
- 1984
B.A. Economics
University of Colorado at Boulder
- 1979

Awards

AV Preeminent

Bar Admissions

Colorado
Admitted: 1984

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