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Green Bay Family Law & Criminal Defense Lawyer

Serving all of the Fox River Valley and beyond

I'm Attorney Alf Langan. I've been practicing law out of my Green Bay, Wisconsin office in eastern and south-central Wisconsin since 1991, providing a wide range of legal services for both individual and business clients. You can contact me to schedule a free 30 minute, no obligation initial consultation.

I know the community and the people who live here. I take pride in explaining the law to my clients in plain English, both so they know what to expect from the “system” and so they have the information they need to make wise decisions.

Please review the information I have provided on this Web site to learn more about my law practice and the issues with which I can assist you. I provide personalized service and handle every case myself. Your important legal matter will not be handed off to a less experienced associate.
My practice areas include:

Wisconsin and Federal Criminal Defense:
I represent adults and juveniles charged with felony or misdemeanor crimes in Wisconsin criminal courts or in federal court. I handle criminal defense in cases from drunk driving or disorderly conduct to white collar crime or serious drug crimes cases.
To learn more about Wisconsin Criminal Defense, click here.

• Divorce and Family Law:

I represent people seeking divorce and child custody agreements in Wisconsin family court. I represent several clients who now live in other states, including Illinois, New York, and California, who need to modify or enforce their Wisconsin child custody or child support orders.
To learn more about Green Bay Family Law, click here.

• Wisconsin and Federal Tax Dispute Resolution and IRS Tax Defense:

I work with businesses and individuals who owe $5,000 or more to the IRS or a Wisconsin taxing authority to resolve tax bills for past-due individual or business taxes, 941 employment taxes, or tax bills remaining after a bankruptcy.
To learn more about Tax Dispute Resolution Services, click here.

• Municipal Law and Zoning Issues

• Business Consultation and Planning:
Considering starting a small business? I can help you with business formation, drafting and review of contracts, and advice on a variety of legal issues any new or small business owner will encounter.

Estate Planning:
Many people think that because they don't have a large "estate" they don't need estate planning. However, anyone with property that they would like to pass on to family and friends will benefit from having a will. If you have significant assets, a trust could protect your assets for your children and help them avoid estate taxes. Contact my office to learn more about how estate planning can help you protect and provide for your family.

• Civil Litigation:
Has someone signed a contract with you but failed to honor it? I can help you get the relief you need when good intentions go wrong.

When A Lawyer Works Primarily From Referrals, He Had Better Be Good
Many of my new clients come to me through referrals from former clients. If they weren't satisfied, they wouldn't trust me with the important legal matters of their friends and family. I work hard to earn my clients’ trust with zealous legal representation, personal attention to the details of their legal matters, and responsiveness to their calls and concerns. I strive to do this for every client.

Contact my Green Bay law office for a free 30-minute initial consultation. I return all calls within 24 hours. 

My office hours are 8:30 a.m. to 5:00 p.m., Monday through Friday, with evening and weekend hours by appointment.

Contact Alf Langan

2643 Libal St. Green Bay, WI 54301 +1 (920) 432-1521 fax: (920) 432-2920 e-mail:

Wisconsin Attorney Alf Langan represents clients throughout all of Wisconsin, through the Fox River Valley and Madison, Milwaukee, Appleton, Shawano, Oconto, Marinette, Kewaunee, Sheboygan, Wausau, Stevens Point, Milwaukee, Neenah, Oshkosh and Sturgeon Bay. I also represent clients from other states who have a divorce or child custody order from a Wisconsin family court. I'm licensed to practice in both Wisconsin (active) and Illinois (inactive).

Brown County • Outagamie County • Door County • Kewaunee County • Marinette County •
Shawano County • Oconto County • Sheboygan County

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Criminal Defense | DWI, DUI, OWI | Drug Crimes | White Collar Crimes Divorce | Child Custody | Child / Spousal Support

Copyright © 1991-2012 Attorney Alf Langan, All Rights Reserved.