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

D

Dolores Littel

Feb 02, 2026

Outstanding experience with O'Neil, Cannon, Hollman, DeJong & Laing SC in undefined - truly the best legal team

If you're looking for someone who actually cares and will fight for you, go to O'Neil, Cannon, Hollman, DeJong & Laing SC. They helped me out big time with my law issue and kept me informed at every s...

R

Ronald White

Feb 02, 2026

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

Super helpful and professional staff at O'Neil, Cannon, Hollman, DeJong & Laing SC's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your co...

A

Adrienne Wisozk

Feb 02, 2026

Excellent legal representation provided by O'Neil, Cannon, Hollman, DeJong & Laing SC for my law case

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...

B

Bridget King

Feb 02, 2026

Really helpful and compassionate service from everyone at O'Neil, Cannon, Hollman, DeJong & Laing SC's firm

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

Joseph Nikolaus

Feb 02, 2026

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

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...