
Liam T Mangan, Probate Attorney in Sioux City, Iowa
4 years of legal practice · focused on Probate, Real Estate, and Tax
Sioux City, IA
Practicing probate in Sioux City since 2022.
- 4+
- Years practicing
Practices in
Are you Liam T Mangan?
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Quick answer
Liam T Mangan is an attorney based in Sioux City, IA. The practice focuses on Probate, Real Estate, and Tax. Liam has 4 years of legal experience. Currently practicing at Heidman Law Firm.
- Based in
- Sioux City, IA
- Experience
- 4 years
- Known for
- Probate · Real Estate · Tax
- Handles Probate, Real Estate, and Tax matters from Sioux City, IA.
- 4 years of practice as a licensed attorney.
About Liam T Mangan: Liam T Mangan is an attorney based in Sioux City, IA. The practice focuses on Probate, Real Estate, and Tax. Liam has 4 years of legal experience. Currently practicing at Heidman Law Firm.
Areas of practice
Legal matters Liam takes on
Liam concentrates on probate, real estate, tax, and trusts. Each area below outlines the kind of case Liam handles, typical outcomes to expect, and how the intake process starts.
Probate
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Real Estate
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Tax
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Trusts
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Probate cases in Sioux City, Iowa
Liam takes probate matters in Sioux City, Iowa. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Liam agrees to represent you.
Real Estate cases in Sioux City, Iowa
Liam takes real estate matters in Sioux City, Iowa. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Liam agrees to represent you.
Tax cases in Sioux City, Iowa
Liam takes tax matters in Sioux City, Iowa. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Liam agrees to represent you.
Trusts cases in Sioux City, Iowa
Liam takes trusts matters in Sioux City, Iowa. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Liam agrees to represent you.
Biography
Meet Liam T Mangan — probate lawyer in Sioux City
Liam T Mangan is an attorney based in Sioux City, IA. The practice focuses on Probate, Real Estate, and Tax. Liam has 4 years of legal experience. Currently practicing at Heidman Law Firm.
Areas of Law
Practice Details
- Payment Information Payment & Cost Features Fixed hourly rates
Accepted Credit Cards MasterCard
Visa - Video Calls Offers Video Calls Video Call Options Zoom
- Firm Information Position Associate Firm Name Heidman Law Firm
- Bar Admission & Memberships Admissions 2022, Iowa
2023, Nebraska
2024, United States District Court for the Northern District of Iowa
- Education & Certifications Law School University of Nebraska - Lincoln
Class of 2022
JD
Other Education Briar Cliff University
Class of 2019
B.A.
- Personal Details & History Age Born in 1996
1128 Historic 4th StreetP.O. Box 3086Sioux City, IA 51102U.S.A.
Show on map Office Hours:- Monday 08:00 AM - 05:00 PM
- Tuesday 08:00 AM - 05:00 PM
- Wednesday 08:00 AM - 05:00 PM
- Thursday 08:00 AM - 05:00 PM
- Friday 08:00 AM - 05:00 PM
Email Liam T Mangan
Case Type(required) Select case type Real Estate Taxation Trusts and Estates Wills and Probate Other Case type is required. Zip Code or Postal Code(required) A valid zip code is required. City(required) A valid city is required. State Select one... State is required. Country(required) Select country... Country is required. Outside the US or Canada? Case Description(required) Message is required. 0/1000 charactersContact Information
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Summary of Your Message Case Type: Zip Code or Postal Code: City: State: Country: Case Description: Additional Details:- Is this attorney admitted to the bar in more than one state? Yes, Liam T Mangan is admitted to practice in Iowa and Nebraska.
- Does this attorney accept major credit cards? Yes, Liam T Mangan will accept MasterCard and Visa.
- How many attorneys are in this law firm? Heidman Law Firm has 18 attorneys at this location.
- What law school did this attorney attend? Liam T Mangan attended University of Nebraska - Lincoln.
- What year was this attorney's law firm established? Heidman Law Firm was established in 1891.
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How Liam handles probate matters
About Reviews Services Experience Location 712-560-0384 712-560-0384 Contact About Liam T Mangan View website Reviews for Liam This lawyer does not have any client reviews on Lawyers.com yet Write a Review Reviews These client and peer reviews are from the Martindale-Avvo Legal Network. Overall Rating Write a Review Client Reviews Peer Reviews Loading ... This lawyer has chosen not to display…
Who Liam represents
Liam reviews new inquiries case-by-case for probate, real estate, and tax matters in Sioux City and the surrounding Iowa area.
Locations
Liam T Mangan's office in Sioux City
Liam's primary office is at 1128 Historic 4th Street, Sioux City, IA, 51102. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Liam T Mangan
Liam has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Liam T Mangan — what to expect in your first consultation
Working with a new probate attorney should feel structured. Here's how the first two conversations with Liam usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Liam charges for the initial consult. That fee is credited toward representation if you retain Liam's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Liam will tell you what matters and what doesn't.
Questions to ask a probate attorney in Sioux City, Iowa
A short list to run through before you commit: How many probate matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Liam
Liam discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in probate practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every probate matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Liam confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Liam's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many probate practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Liam T Mangan
How much does it cost to hire Liam for a probate case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Liam walks through the likely range during the consult so there are no surprises.
Does Liam offer a free consultation?
Liam charges for the initial consult; that fee is credited toward representation if you retain Liam's office. Some probate attorneys offer free consults — check Liam's current terms during booking.
How long do probate cases in Iowa typically take?
Simple probate matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Liam gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Liam take my case if I'm outside Sioux City?
Liam is licensed in Iowa. Matters governed by Iowa law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Liam will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Liam?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Liam will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Liam accepting new probate clients right now?
Liam's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Probate attorneys serving Sioux City, Des Moines and Cedar Rapids in Iowa
Liam handles probate matters throughout Iowa. Each city below is a direct link into the search page for verified probate attorneys in that community.
More counsel
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If Liam's intake is full or the fit isn't right, these probate attorneys in Sioux City handle similar matters. Every profile below is verified and open to consultations.





