How much does it cost to hire Dennis for a general case?

Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Dennis walks through the likely range during the consult so there are no surprises.

Does Dennis offer a free consultation?

Dennis charges for the initial consult; that fee is credited toward representation if you retain Dennis's office. Some general attorneys offer free consults — check Dennis's current terms during booking.

How long do general cases in Iowa typically take?

Simple general 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. Dennis gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

Can Dennis take my case if I'm outside Sioux City?

Dennis 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 — Dennis 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 Dennis?

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. Dennis will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

Is Dennis accepting new general clients right now?

Dennis's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Unclaimed · Is this you?

Dennis James Mahr, General Attorney in Sioux City, Iowa

Over 49 years of legal practice · focused on General, Government, and Litigation · 4.0/5 rating from 1 verified client review

AttorneyatDennis J. Mahr

Sioux City, IA

Practicing general in Sioux City since 1977.

49+: Years practicing
4.0 ★: 1 client review
4: Bar admissions

Practices in

General Government Litigation Personal Injury Securities SSD +1 more →

Are you Dennis James Mahr?

This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.

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Quick answer

Dennis James Mahr is an attorney based in Sioux City, IA. The practice focuses on General, Government, and Litigation. Dennis has over 49 years of legal experience. Currently practicing at Dennis J. Mahr. Rated 4.0 out of 5 from 1 client review.

Based in: Sioux City, IA
Experience: over 49 years
Known for: General · Government · Litigation

Handles General, Government, and Litigation matters from Sioux City, IA.
Over 49 years of practice as a licensed attorney.
Recognized with BV Distinguished.

Areas of practice

Dennis's practice areas in Sioux City

Dennis concentrates on general, government, litigation, personal injury, and securities. Each area below outlines the kind of case Dennis handles, typical outcomes to expect, and how the intake process starts.

General cases in Sioux City, Iowa

Dennis takes general 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 Dennis agrees to represent you.

Government cases in Sioux City, Iowa

Dennis takes government 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 Dennis agrees to represent you.

Litigation cases in Sioux City, Iowa

Dennis takes litigation 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 Dennis agrees to represent you.

Personal Injury cases in Sioux City, Iowa

Dennis takes personal injury 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 Dennis agrees to represent you.

Securities cases in Sioux City, Iowa

Dennis takes securities 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 Dennis agrees to represent you.

Biography

Dennis James Mahr, general attorney serving Sioux City

Dennis James Mahr is a lawyer practicing workers compensation, administrative law, personal injury and 5 other areas of law. Dennis received a B.G.S. degree from University of Iowa in 1974, and has been licensed for 49 years. Dennis practices at Dennis J. Mahr in Sioux City, IA.

Working with Dennis on a general matter

Clients Dennis works with

Dennis reviews new inquiries case-by-case for general, government, and litigation matters in Sioux City and the surrounding Iowa area.

Credentials

Credentials — where Dennis studied and practices

University of Iowa
J.D. Political · 1976
University of Iowa
B.G.S. Political · 1974

Jurisdictions

Dennis's state bar admissions

U.S. Supreme Court
1980 · ACTIVE
Nebraska
1978 · ACTIVE
U.S. Court of Appeal
1978 · ACTIVE
Iowa
1977 · ACTIVE

Dennis studied at J.D. Political in University of Iowa and B.G.S. Political in University of Iowa.

Law school and academic background

Dennis completed J.D. Political in University of Iowa and B.G.S. Political in University of Iowa. Formal legal training is one signal of substantive knowledge — the day-to-day practice Dennis runs in Iowa is where that training gets applied to real client questions.

Recognition

Dennis's legal honors and published work

Dennis has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

BV Distinguished

Legal awards and honors

BV Distinguished.

Affiliations

Dennis's professional memberships and bar associations

Woodbury County, Dakota County, Iowa State, Nebraska State (Chairman, Workers' Compensation Section, 1996-1997) and American Bar Associations The American Association for Justice National Organization of Social Security Claimants Representatives
membership

Locations

Dennis James Mahr's office in Sioux City

Dennis's primary office is at Commerce Building, 520 Nebraska Street, Suite 334, Sioux City, IA, 51101-1316. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Dennis J. Mahr

Commerce Building, 520 Nebraska Street, Suite 334

Sioux City, IA 51101-1316

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Client feedback

Client reviews of Dennis James Mahr — 4.0/5 rating from 1 verified client review

Every review below is from a verified client of Dennis. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing general attorneys in Sioux City.

4.0

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Dennis James Mahr claims this profile.

Read all reviews

Hiring guide

How to hire Dennis James Mahr — what to expect in your first consultation

Working with a new general attorney should feel structured. Here's how the first two conversations with Dennis usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Dennis charges for the initial consult. That fee is credited toward representation if you retain Dennis'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; Dennis will tell you what matters and what doesn't.

Questions to ask a general attorney in Sioux City, Iowa

A short list to run through before you commit: How many general 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 Dennis

Dennis discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in general practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every general 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. Dennis confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Dennis's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many general practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Dennis James Mahr

How much does it cost to hire Dennis for a general case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Dennis walks through the likely range during the consult so there are no surprises.
Does Dennis offer a free consultation?
Dennis charges for the initial consult; that fee is credited toward representation if you retain Dennis's office. Some general attorneys offer free consults — check Dennis's current terms during booking.
How long do general cases in Iowa typically take?
Simple general 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. Dennis gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Dennis take my case if I'm outside Sioux City?
Dennis 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 — Dennis 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 Dennis?
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. Dennis will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Dennis accepting new general clients right now?
Dennis's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

General attorneys serving Sioux City, Des Moines and Cedar Rapids in Iowa

Dennis handles general matters throughout Iowa. Each city below is a direct link into the search page for verified general attorneys in that community.

More counsel

If Dennis's intake is full or the fit isn't right, these general attorneys in Sioux City handle similar matters. Every profile below is verified and open to consultations.