O'Neil, Cannon, Hollman, DeJong & Laing SC Logo

O'Neil, Cannon, Hollman, DeJong & Laing SC

Milwaukee, Wisconsin
THE BEST LAWYERS IN AMERICA® AWARDS:: 18 BEST LAWYERS: ONES TO WATCH® IN AMERICA AWARDS:: 5 BEST LAW FIRMS® AWARDS:: 18

About O'Neil, Cannon, Hollman, DeJong & Laing SC

Office Locations

Milwaukee, WI Headquarters

111 East Wisconsin Avenue, Suite 1400, Milwaukee, WI 53202

414-276-5000

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Green Bay, WI

716 Pine Street, Green Bay, WI 54301

920-569-1540

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Port Washington, WI

1329 West Grand Avenue, Suite 200, Port Washington, WI 53074

262-284-3407

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Leadership Team

Peter J. Faust

Managing Shareholder

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Awards & Recognition

Featured Awards

THE BEST LAWYERS IN AMERICA® AWARDS: 18

BEST LAWYERS: ONES TO WATCH® IN AMERICA AWARDS: 5

BEST LAW FIRMS® AWARDS: 18

Key Contacts

Julie Dietz

Marketing Director

414-291-4667

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Notable Clients

Dickten Masch Plastics LLC TEAM Industries Inc. Lakeview Equity Partners Cousins Submarines, Inc. First Manitowoc Bancorp Inc.

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Reviews

4.5 / 5

44 Reviews

R

Robyn Zulauf

Feb 02, 2026

Great people who truly care at O'Neil, Cannon, Hollman, DeJong & Laing SC - the best legal team in undefined

O'Neil, Cannon, Hollman, DeJong & Laing SC has been doing this since a long time ago, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my l...

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Freda Douglas

Feb 02, 2026

O'Neil, Cannon, Hollman, DeJong & Laing SC did a great job handling my complex law case from start to finish

Solid experience overall with the law firm of O'Neil, Cannon, Hollman, DeJong & Laing SC. They know law inside and out and gave me great advice. Very helpful and got the job done exactly as they said...

V

Victoria Volkman

Feb 02, 2026

The absolute best in undefined for law - and I mean that from the bottom of my heart

Short and sweet: O'Neil, Cannon, Hollman, DeJong & Laing SC is the real deal and a true professional in the field of law. If you're in undefined and need help with your legal issues, call them immedia...

H

Helen Huel

Feb 02, 2026

Many thanks to O'Neil, Cannon, Hollman, DeJong & Laing SC for the hard work and dedication to my legal matter

Best lawyer for law in undefined. Period. I've seen others, but O'Neil, Cannon, Hollman, DeJong & Laing SC is on another level. They truly care about their clients and work hard to get the best result...

A

Ann Grady

Feb 02, 2026

So happy with the results of my case thanks to the hard work of O'Neil, Cannon, Hollman, DeJong & Laing SC and staff

Short and sweet: O'Neil, Cannon, Hollman, DeJong & Laing SC is the real deal and a true professional in the field of law. If you're in undefined and need help with your legal issues, call them immedia...