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Thomas J. Duff - Business Law Attorney in West Des Moines, Polk County, Iowa | RateIowaLawyers.com
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  4. /Thomas J. Duff
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If you searched for Thomas J. Duff, Thomas Duff, Tom Duff, T. Duff, and T Duff, this page is the Rate Iowa Lawyers profile for the business law attorney Thomas J. Duff in West Des Moines, Polk County, Iowa. Compare contact details, credentials, reviews, and public records in one place.

Browse related Iowa directories

  • West Des Moines, Iowa lawyers
  • Polk County lawyers
  • Business Law attorneys in Iowa
  • Business Law lawyers in West Des Moines
  • Business Law lawyers in Polk County
  • Duff Law Firm, PLC attorneys
  • Iowa attorneys named Thomas Duff

Thomas J. Duff

Also known as: Thomas Duff, Tom Duff, T. Duff, and T Duff

Duff Law Firm, PLC

Business Law
  • Iowa OPR verified
  • Vetted listing

Public record snapshot

Active Iowa license · No public discipline flags in reviewed sources · Thomas J. Duff appears on the Iowa OPR roster with license status Active. Published practice focus includes Business Law. 2 published counsel case records linked from Iowa court sources where available.

From Iowa licensing and public court records — not a quality endorsement or referral.

Contact Information

Phone: (515) 224-4999

Address: 4090 Westown Parkway, Suite 102

Location: West Des Moines, Iowa · Polk County

Send a private message →

Additional Information

State: IA

Listing data is compiled from public sources. View all data sources for this profile. Report incorrect info.

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Ratings & reviews for Thomas J. Duff

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Client disputes

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More Iowa attorneys in West Des Moines

Showing 1–8 of 8 listed attorneys.

Includes Iowa bar members and attorneys registered with Iowa OPR (including pro hac vice). Office city may be outside Iowa.

  • Robert G. Rehkemper IIIIowa licensed · West Des Moines, Polk County
  • Scott Alan MichelsIowa licensed · West Des Moines, Polk County
  • Stephen Douglas LombardiPersonal Injury · West Des Moines, Polk County
  • Sean Patrick SpellmanIowa licensed · West Des Moines, Polk County
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  • Benjamin Charles FeldIowa licensed · West Des Moines, Polk County
  • Aaron Harlowe Ronald GinkensIowa licensed · West Des Moines, Polk County

Questions about Thomas J. Duff

How do I find Thomas J. Duff on RateIowaLawyers.com?+

Search Thomas J. Duff in West Des Moines, Polk County, Iowa on Google or open this profile directly. RateIowaLawyers.com publishes Thomas J. Duff's Iowa attorney contact details, credentials, reviews, and public records on one page.

Is Thomas J. Duff listed under other names on RateIowaLawyers.com?+

Yes. This profile for Thomas J. Duff may also appear when you search for Thomas Duff, Tom Duff, T. Duff, and T Duff. Those names refer to the same Iowa attorney listing on RateIowaLawyers.com.

Where is Thomas J. Duff located?+

Thomas J. Duff's listed office is 4090 Westown Parkway, Suite 102 in West Des Moines, Polk County, Iowa. Phone and email appear at the top of this profile when available.

What type of law does Thomas J. Duff practice?+

RateIowaLawyers.com lists Thomas J. Duff as a Business Law attorney in Iowa based on public directory and licensing data.

Is Thomas J. Duff licensed to practice law in Iowa?+

Thomas J. Duff is listed with an active Iowa law license on RateIowaLawyers.com. Iowa OPR verification on this profile was last recorded Jun 17, 2026. See Practice & credentials for source links.

How long has Thomas J. Duff been practicing law?+

RateIowaLawyers.com estimates about 38 years of practice for Thomas J. Duff admitted to the Iowa bar in 1988, based on Iowa licensing and roster data.

Which law firm is Thomas J. Duff associated with?+

Thomas J. Duff is associated with Duff Law Firm, PLC according to Iowa directory listings on RateIowaLawyers.com.

How can I contact Thomas J. Duff?+

RateIowaLawyers.com lists phone (515) 224-4999 for Thomas J. Duff from public directory sources. You can also send a private message from this profile. For urgent matters, contact the office directly.

Does Thomas J. Duff have client reviews on RateIowaLawyers.com?+

RateIowaLawyers.com has not linked written reviews for Thomas J. Duff yet. Check the reviews section on this profile as new community or imported reviews are added.

Is RateIowaLawyers.com an official Iowa State Bar directory?+

No. RateIowaLawyers.com is an independent Iowa lawyer directory that aggregates public licensing, contact, review, and ethics signals to help consumers compare attorneys. It is not affiliated with the Iowa State Bar Association or Iowa Office of Professional Regulation.

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Practice & credentials

Practice areas

Business Law

Iowa license

Iowa license: Active · verified Jun 17, 2026 via Iowa OPR

License labels come from the Iowa OPR roster.

Search Iowa OPRAll sources on this profile

Term glossary

Court records

2 published court records. The list shows 20 at a time.

Cases this attorney handled as counsel for clients — verified counsel roles from public court records.

2 linked court records

Est. clients

—

Case types

View full court records table

Iowa Telecommunications Services, Inc.

190 Contract: Other

4:09-cv-00501 · CourtListener federal docket

Court record details

Judge: John A. Jarvey

View on CourtListenerhttps://www.courtlistener.com/docket/4246975/haen-v-iowa-telecommunications-services-inc/

iasdOct 5, 2010—Outcome unclearAI summary
Add context to this outcome — Pro feature for claimed attorneysSee Pro plans
160 Stockholders Suits · 4:09-cv-00514

160 Stockholders Suits

4:09-cv-00514 · CourtListener federal docket

Court record details

Judge: John A. Jarvey

View on CourtListenerhttps://www.courtlistener.com/docket/7967550/israni-v-wells/

iasdJan 20, 2010—Outcome unclearAI summary
Add context to this outcome — Pro feature for claimed attorneysSee Pro plans

Federal court data via CourtListener (Free Law Project). Case links open the source docket when available.

Public court records where this person was named as a party or defendant — not cases they handled for clients.

Ethics & compliance

No disciplinary flags in reviewed public sources · last reviewed Jun 17, 2026

Reviewed against

Iowa OPROPR discipline ordersIowa Supreme CourtAll sources on this profile
  • Was this your attorney? Tell us what happened — structured first-person report (`user_reports`)
  • Experienced something similar? — complaint assistant triage (`grievance_intakes`)

Public records shown here are informational and come from cited official sources. They are not findings of guilt by this site. Editorial standards · Read disclaimers.

Data sources & listing history

Shows where profile information comes from and when contact or identity fields changed. We link back to official sources whenever a public URL is available. View online listings.

Profile last updated Oct 1, 2026.

Iowa license

  • License status: Active

    Iowa Office of Professional Regulation · verified Jun 17, 2026

Contact & listing

  • Contact & listing: name, phone, address, city, county

    Iowa Office of Professional Regulation · verified Jun 17, 2026

Practice areas

  • Practice area: Business Law

    Source: case_caseload

Court records

Source links for a sample of dockets, not the full case list. Published court records are listed above, one page at a time.

  • CourtListener2 links

    • Court record: Iowa Telecommunications Services, Inc.

      Public court docket · verified Oct 5, 2010

    • Court record: 160 Stockholders Suits · 4:09-cv-00514

      Public court docket · verified Jan 20, 2010

AI profile summary

  • About this attorney (AI blurb)

    Source: AI summary (derived from public profile data) · verified Oct 1, 2026

    Derived from public profile fields; not legal advice.

AI score explanation

  • Score explained (AI)

    Source: AI summary (derived from public profile data) · verified Oct 1, 2026

    Derived from ratings, reviews, and profile signals.

Primary listing sources

  • Iowa Office of Professional Regulation · Active

    View source

    Recorded Jun 17, 2026

Field changes

  1. FirmAug 1, 2026

    —→Duff Law Firm, PLC

    Source: Iowa Office of Professional Regulation · OPR lawyer detail unified backfill

  2. AddressAug 1, 2026

    —→4090 Westown Parkway, Suite 102

    Source: Iowa Office of Professional Regulation · OPR lawyer detail unified backfill

  3. Zip CodeAug 1, 2026

    —→50266

    Source: Iowa Office of Professional Regulation · OPR lawyer detail unified backfill

  4. CityJun 18, 2026

    West DES MOINES→West Des Moines

    Source: Data quality review · Updated from verified contact information.

Iowa OPR record: View on OPR · Site methodology · Term glossary

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