Atty. Jon Frederick Pfeifer

Atty. Jon Frederick Pfeifer

Mr. Jon Frederick Pfeifer is a lawyer practicing criminal law, estate planning, probate and 12 other areas of law.

Grand Junction Grand Junction 18 yrs experience 18 year
Call (303) 276-4096 Book Appointment

Profile Summary

About Jon Frederick Pfeifer at a glance

Jon Frederick Pfeifer is a Member based in Grand Junction, Colorado, practicing at Romney Pfeifer Law Office. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on dui/dwi, wills, trusts, probate, and criminal defense. Admitted to practice in Colorado (2008) and Utah (2018). Educated at Indiana University Bloomington School of Law (J.D., 2008). Active member of Colorado Bar Association. Serands clients in Grand Junction, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Jon Frederick Pfeifer is a lawyer practicing criminal law, estate planning, probate and 12 other areas of law
  • Jon has been licensed for 18 years
  • Jon practices at Romney Pfeifer Law Office in Grand Junction, CO

Practice Areas Explained

Jon Frederick Pfeifer's Areas of Practice

Each practice area below reflects the types of cases Jon Frederick Pfeifer 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.

Jon Frederick Pfeifer is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Colorado →

Wills

Jon Frederick Pfeifer is one of 34,541 wills attorneys indexed nationally. Browse wills attorneys in Colorado →

Trusts

Jon Frederick Pfeifer is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Colorado →

Probate

Jon Frederick Pfeifer 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.

Jon Frederick Pfeifer is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense 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 Grand Junction 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 Grand Junction or all attorneys in Colorado.

Frequently Asked

Common questions about Jon Frederick Pfeifer

Where is Jon Frederick Pfeifer's law office located?
Jon Frederick Pfeifer's law practice is located in Grand Junction, Colorado. The firm is Romney Pfeifer Law Office. You can contact the office directly through this profile page.
What practice areas does Jon Frederick Pfeifer handle?
Jon Frederick Pfeifer focuses on dui/dwi, wills, trusts, probate, criminal defense. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has Jon Frederick Pfeifer practiced law?
Jon Frederick Pfeifer has 18+ years of legal experience and has been licensed since 2008.
Where did Jon Frederick Pfeifer go to law school?
Jon Frederick Pfeifer earned their education at (J.D., 2008).
How can I contact Jon Frederick Pfeifer for a consultation?
You can contact Jon Frederick Pfeifer 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.
Indiana University Bloomington School of Law
- 2008

Bar Admissions

Colorado
Admitted: 2008
Utah
Admitted: 2018

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