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Heiny, McManigal, Duffy, Stambaugh & Anderson, P.L.C.Attorney
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John L. Duffy

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11 Fourth St. N.E., P.O. Box 1567, Mason City, IA 50402-1567

Appeals, General Practice, Government and 20 more

About John L. Duffy

John L. Duffy is a lawyer practicing appeals, general practice, government and 20 other areas of law. John received a B.A. degree from Loras College in 1969, and has been licensed for 53 years. John practices at Heiny, McManigal, Duffy, Stambaugh & Anderson, P.L.C. in Mason City, IA.

Awards

AV Preeminent Peer Rated
This elite award is granted to attorneys who have been recognized by their peers for their very high ethical standards, with an average peer review score of 4.5 or higher.
Martindale-Hubbell Peer AV

Client Champion Awards

Client Champion awards recognize those attorneys who excel at service as affirmed by their clients. The awards, based on the quantity and quality of an attorney’s Martindale-Hubbell client reviews, demonstrate an ongoing commitment to delivering excellent client service. Award recipients stand out from their peers with a platinum, gold or silver icon.

Champion Badge Silver

At least three reviews and a score of 4.0 or higher.

Champion Badge Gold

At least six reviews and a score of 4.2 or higher.

Champion Badge Platinum

At least ten reviews and a score of 4.5 or higher.

Martindale Peer Awards

A lawyer who receives a minimum threshold of qualifying responses from fellow attorneys can qualify for one of three prestigious Martindale-Hubbell Peer Review Ratings:

Martindale-Hubbell Peer AV Preeminent Rating

AV Preeminent®: The highest peer rating standard. This rating signifies a large number of the lawyer’s peers rank him or her at the highest level of professional excellence for their legal knowledge, communication skills and ethical standards.

John L. Duffy got this award in 2021

Martindale-Hubbell Peer Distinguished Rating

Distinguished: An excellent rating for a lawyer with some experience. This rating indicates the attorney is widely respected by their peers for high professional achievement and ethical standards.

Martindale-Hubbell Peer Notable Rating

Notable: This rating indicates that the lawyer has been recognized by a large number of their peers for strong ethical standards.

Avvo Awards

Avvo Top Contributor

Avvo Top Contributor: The Avvo Top Contributor Award is granted to attorneys who have earned significant contribution points in a given year on our sister site, Avvo.com. Contribution points are earned by answering questions in Q&A, publishing Legal Guides, and other useful contributions to the Avvo community.

Avvo Client Choice

Avvo Client’s Choice: The Avvo Client's Choice Award Badge is granted to attorneys with a significant number of 4+ star reviews in a given year.

Reviews for John

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Services

Areas of Law

  • General Practice
  • Government
  • Agricultural Law
  • Banking Law
  • Bankruptcy
  • Business Law
  • Commercial Law
  • Criminal Law
  • Education Law
  • Real Estate
  • Elder Law
  • Trusts and Estates 2
    • Estate Planning
    • Estate Litigation
  • Family Law
  • Personal Injury
  • Products Liability
  • Workers Compensation
  • Other 6
    • Appeals
    • Financial Law
    • Business Organization
    • Employment Law
    • Labor Law
    • Probate

Practice Details

  • Payment Information
    Payment & Cost Features
    Free initial consultation
    Fixed hourly rates
    Fixed fees available
  • Firm Information
    Position
    Attorney
    Firm Name
    Heiny, McManigal, Duffy, Stambaugh & Anderson, P.L.C.

Experience

  • Bar Admission & Memberships
    Admissions
    1973, Iowa
    Memberships
    Cerro Gordo County and Iowa State Bar Associations.
  • Education & Certifications
    Law School
    University of Iowa
    Class of 1973
    J.D.
    with distinction
    Other Education
    Loras College
    Class of 1969
    B.A.
    maxima cum laude
  • Personal Details & History
    Age
    Born in 1947
    Oelwein, Iowa, February 8, 1947

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• Distinguished: An excellent rating for a lawyer with some experience. This rating indicates the attorney is widely respected by their peers for high professional achievement and ethical standards.

• Notable: This rating indicates that the lawyer has been recognized by a large number of their peers for strong ethical standards.

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