Atty. Peter Michael Maguire

Atty. Peter Michael Maguire

Peter Michael Maguire is a lawyer practicing criminal defense, dui & dwi, juvenile and 4 other areas of law. Peter has been licensed for 48 years.

Boulder Boulder 48 yrs experience 48 year
Call (720) 637-0656 Book Appointment

Profile Summary

About Peter Michael Maguire at a glance

Peter Michael Maguire is a dui/dwi, criminal defense, juvenile, sex crimes, and traffic attorney based in Boulder, Colorado. They have 48+ years of legal experience, licensed to practice since 1978. Admitted to practice in Colorado (1978). Educated at University of Colorado (J.D., 1978). Serands clients in Boulder, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter Michael Maguire is a lawyer practicing criminal defense, dui & dwi, juvenile and 4 other areas of law
  • Peter has been licensed for 48 years
  • Peter practices in Boulder, CO

Practice Areas Explained

Peter Michael Maguire's Areas of Practice

Each practice area below reflects the types of cases Peter Michael Maguire 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.

Peter Michael Maguire is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi 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.

Peter Michael Maguire is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Colorado →

Juvenile Law

Peter Michael Maguire is one of 30,631 juvenile attorneys indexed nationally. Browse juvenile attorneys in Colorado →

Sex Crimes

Peter Michael Maguire is one of 5,340 sex crimes attorneys indexed nationally. Browse sex crimes attorneys in Colorado →

Traffic Violations

Peter Michael Maguire is one of 14,506 traffic attorneys indexed nationally. Browse traffic 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 Boulder 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 Boulder or all attorneys in Colorado.

Frequently Asked

Common questions about Peter Michael Maguire

Where is Peter Michael Maguire's law office located?
Peter Michael Maguire's law practice is located in Boulder, Colorado. You can contact the office directly through this profile page.
What practice areas does Peter Michael Maguire handle?
Peter Michael Maguire focuses on dui/dwi, criminal defense, juvenile, sex crimes, traffic. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has Peter Michael Maguire practiced law?
Peter Michael Maguire has 48+ years of legal experience and has been licensed since 1978.
Where did Peter Michael Maguire go to law school?
Peter Michael Maguire earned their education at (J.D., 1978).
How can I contact Peter Michael Maguire for a consultation?
You can contact Peter Michael Maguire 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 Colorado
- 1978

Bar Admissions

Colorado
Admitted: 1978

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