Atty. Frank Diponio

Atty. Frank Diponio

Frank Diponio is a lawyer practicing investments, trusts and estates, probate and 8 other areas of law. Frank received a B.S. degree from Southern Methodist University in 1986, and has been licensed for 27 years.

Littleton Littleton 27 yrs experience 27 year
Call (970) 538-1155 Book Appointment

Profile Summary

About Frank Diponio at a glance

Frank Diponio is a Member based in Littleton, Colorado, practicing at DiPonio & DiPonio, LLC. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on trusts, probate, business, securities, and consumer. Admitted to practice in Colorado (1999) and Illinois (2000). Educated at University of Denver (J.D., 1998) and Southern Methodist University (B.S. Engineering, 1986). Active member of Arapahoe County Bar Association. Serands clients in Littleton, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Frank Diponio is a lawyer practicing investments, trusts and estates, probate and 8 other areas of law
  • Frank received a B.S. degree from Southern Methodist University in 1986, and has been licensed for 27 years
  • Frank practices at DiPonio & DiPonio, LLC in Littleton, CO

Practice Areas Explained

Frank Diponio's Areas of Practice

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

Trusts

Frank Diponio is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in Colorado →

Probate

Frank Diponio is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Colorado →

Business & Corporate Law

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

Frank Diponio is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Colorado →

Securities Law

Frank Diponio is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Colorado →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Frank Diponio is one of 50,607 consumer attorneys indexed nationally. Browse consumer 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 Littleton 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 Littleton or all attorneys in Colorado.

Frequently Asked

Common questions about Frank Diponio

Where is Frank Diponio's law office located?
Frank Diponio's law practice is located in Littleton, Colorado. The firm is DiPonio & DiPonio, LLC. You can contact the office directly through this profile page.
What practice areas does Frank Diponio handle?
Frank Diponio focuses on trusts, probate, business, securities, consumer. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has Frank Diponio practiced law?
Frank Diponio has 27+ years of legal experience and has been licensed since 1999.
Where did Frank Diponio go to law school?
Frank Diponio earned their education at (J.D., 1998); (B.S. Engineering, 1986).
How can I contact Frank Diponio for a consultation?
You can contact Frank Diponio 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
- 1998
B.S. Engineering
Southern Methodist University
- 1986

Bar Admissions

Colorado
Admitted: 1999
Illinois
Admitted: 2000

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