Atty. Thomas Augustine de Sio

Atty. Thomas Augustine de Sio

Thomas Augustine de Sio is a lawyer practicing municipal law. Thomas received a B.A. degree from Simpson College in 1973, and has been licensed for 41 years.

Des Moines Des Moines 41 yrs experience 41 year
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Municipal Law Attorney · Serving Des Moines, IA · 41+ Years Experience

Profile Summary

About Thomas Augustine de Sio at a Glance

Thomas Augustine de Sio is an Asst. City Atty. based in Des Moines, Iowa. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on government. Admitted to practice in Iowa (1985). Educated at Drake University (J.D., 1984) and Simpson College (B.A., 1973). Recognitions include BV Distinguished. Serves clients in Des Moines, IA and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Thomas Augustine de Sio

  • Thomas Augustine de Sio is a lawyer practicing municipal law
  • Thomas received a B.A. degree from Simpson College in 1973, and has been licensed for 41 years
  • Thomas practices in Des Moines, IA

Practice Areas Explained

Thomas Augustine de Sio's Areas of Legal Practice

Each practice area below reflects the types of cases Thomas Augustine de Sio handles, with a practical overview of what that area of law involves and how it may apply to your situation in Des Moines.

Government & Administrative Law in Des Moines

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Thomas Augustine de Sio is one of 131,162 government attorneys indexed nationally. Browse government attorneys in Iowa →

Jurisdictional Context

Why Local Counsel Matters in Des Moines

Practicing law in Iowa. Legal matters in Iowa are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Des Moines are typically filed in the local municipal court or the appropriate Iowa state district court, depending on subject matter and amount in controversy. An attorney licensed in Iowa brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Iowa courts without local counsel or pro hac vice admission.

Des Moines Courts and Legal Process

Choosing a Des Moines-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Iowa attorneys? Browse all attorneys in Des Moines or all attorneys in Iowa.

Frequently Asked

Common Questions About Thomas Augustine de Sio

Where is Thomas Augustine de Sio's law office located?
Thomas Augustine de Sio's law practice is located in Des Moines, Iowa. You can contact the office directly through this profile page.
What practice areas does Thomas Augustine de Sio handle?
Thomas Augustine de Sio focuses on government. Each practice area listed reflects experience handling cases of that type in Iowa.
How long has Thomas Augustine de Sio practiced law?
Thomas Augustine de Sio has 41+ years of legal experience and has been licensed since 1985.
Where did Thomas Augustine de Sio go to law school?
Thomas Augustine de Sio earned their education at (J.D., 1984); (B.A., 1973).
How can I contact Thomas Augustine de Sio for a consultation?
You can contact Thomas Augustine de Sio 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 Thomas Augustine de Sio received?
Thomas Augustine de Sio's notable recognition includes: BV Distinguished.

Professional Profile

Why Clients in Des Moines Choose Thomas Augustine de Sio

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Thomas Augustine de Sio's practice in the field of government.

Decade-Tested Legal Experience

Thomas Augustine de Sio brings 41+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused Government Practice

Concentrating on government means Thomas Augustine de Sio's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Des Moines

A Des Moines-based practice means Thomas Augustine de Sio attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Thomas Augustine de Sio Online

Prospective clients searching for legal help in Des Moines commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Thomas Augustine de Sio.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Thomas Augustine de Sio directly.

Thomas Augustine de Sio's Practice Areas & Specializations

Education & Law School Background

J.D.
Drake University
- 1984
B.A.
Simpson College
- 1973

Awards & Professional Honors

BV Distinguished

Bar Admissions & Licensed Jurisdictions

Iowa
Admitted: 1985

Client Reviews & Ratings — Thomas Augustine de Sio

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