Contact Us Today.                                       Call 301.934.3620 


From La Plata to Upper Marlboro, Waldorf, Leonardtown, and Prince Frederick, individuals and families throughout Southern Maryland and around the region trust the experience and qualifications of Fanning Law, LLC - the Law Offices of William C. Fanning, Jr. 


We welcome the opportunity to earn your confidence and deliver you the best legal care available.


Fanning Law, LLC - Offices of William C. Fanning, Jr. Lawyer, La Plata, Maryland, Charles Co. Family Law focusing on divorce, custody, support, adoption and other legal matters.

How Can We Help

You and Your Family?

Directions to our Office



Office Location


Fanning Law, LLC

201 Centennial Street, Suite 2A

La Plata, Maryland 20646


Our office is located at the intersection of Centennial Street and St. Mary's Avenue, in downtown La Plata.  There is parking in the front of the building as well as additional parking in the rear.  We are on the second floor. 


Please let us know if you have accessibility limitations when scheduling your appointment.


Office Hours


Monday - Friday:  9:00am - 5:00pm

Other hours by appointment.


Mailing Address


Fanning Law, LLC

P.O. Box 398

La Plata, Maryland 20646-0398

Social Media Platforms

We want to hear from new and existing clients, and provide various means to reach the office and Mr. William C. Fanning, Jr. for your convenience. Contact our office via telephone, e-mail, or message from our website here for assistance in legal matters.


To catch updates about the office, please follow Fanning Law, LLC on your favorite social media platforms, such as Twitter, Facebook, Instagram, and LinkedIn!

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OFFICE: 301.934.3620    

FAX: 240.523.6501


© 2019 by Fanning Law, LLC

Fanning Law LLC Family Lawyer La Plata Maryland
Charles County Lawyer Prince George County Lawyer
St. Marys County Lawyer Calvert County Lawyer
Southern Maryland Lawyer La Plata Lawyer

Fanning Law, LLC represents clients throughout Southern Maryland in the cities of Waldorf, La Plata, Hughesville, Mechanicsville, Clinton, Upper Marlboro, White Plains, Leonardtown, Prince Frederick, Fort Washington, Lexington Park, and St. Charles, including Charles County, Calvert County,

St. Mary's County, Anne Arundel County, Prince George's County as well as the District of Columbia.