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Marks, O'Neill, O'Brien & Courtney, P.C.

Not yet reviewed

300 Delaware Avenue, Suite 900, Wilmington, DE 19801, U.S.A.

General Civil Practice in State and Federal Courts of PA, NJ, DE and MD, Administrative, Admiralty and Maritime Law and 10 more

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Managing Partner Megan T
Mantzavinos
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About Marks, O'Neill, O'Brien & Courtney, P.C.

Marks, O'Neill, O'Brien & Courtney, P.C. is a law firm with an office in Wilmington, DE. At this office location, there are 7 lawyers practicing general civil practice in state and federal courts of pa, nj, de and md, administrative, admiralty and maritime law and 10 other areas of law.

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.

Marks, O'Neill, O'Brien & Courtney, P.C. 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 Marks, O'Neill, O'Brien & Courtney, P.C.

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Services

Areas of Law

  • Civil Practice 1
    • General Civil Practice in State and Federal Courts of PA, NJ, DE and MD
  • Administrative Law 1
    • Administrative
  • Admiralty and Maritime Law
  • Insurance 2
    • Insurance Law
    • Subrogation
  • Workers Compensation
  • Products Liability
  • Medical Malpractice
  • Torts 1
    • Toxic Tort Litigation
  • Premises Liability
  • Other 3
    • Casualty
    • Fire
    • Motor Vehicle Law

Marks, O'Neill, O'Brien & Courtney, P.C.

Not yet reviewed

300 Delaware Avenue, Suite 900Wilmington, DE 19801U.S.A.

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• AV Preeminent®: The highest peer rating standard. This rating signifies that 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.

• 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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