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

C

Carla Berge

Feb 02, 2026

A huge weight off my shoulders thanks to the amazing work of O'Neil, Cannon, Hollman, DeJong & Laing SC

I've already told all my friends and family about O'Neil, Cannon, Hollman, DeJong & Laing SC. If you need law help in undefined, they're the ones to see without any doubt. They are local experts who r...

F

Freda Stark

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

I didn't think I'd find such a good lawyer in undefined, but here we are and I am thoroughly impressed. O'Neil, Cannon, Hollman, DeJong & Laing SC is just awesome and exceeded all my expectations. No...

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Nina Kozey

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...

K

Kelly Terry

Feb 02, 2026

A huge weight off my shoulders thanks to the amazing work of O'Neil, Cannon, Hollman, DeJong & Laing SC

I've already told all my friends and family about O'Neil, Cannon, Hollman, DeJong & Laing SC. If you need law help in undefined, they're the ones to see without any doubt. They are local experts who r...

J

Jeffery Howe

Feb 02, 2026

Five stars for the incredible team at O'Neil, Cannon, Hollman, DeJong & Laing SC in undefined - they are amazing

O'Neil, Cannon, Hollman, DeJong & Laing SC is fantastic and very professional. Don't hesitate to hire them if you're in undefined and need help. They really know their stuff and will go the extra mile...