Also known as JCS Law Firm, John C. Schleiffarth, P.C.

JCS Law, St. Louis

John Clayton Schleiffarth

John Clayton Schleiffarth

DUI / DWI Attorney
Saint Louis, MO




No Misconduct



Answers and Advice

231 questions answered.

About Me

John Clayton Schleiffarth is a third generation native of the Saint Louis area. He received his bachelor’s degree from Brigham Young University and earned his Juris Doctorate from Barry University School of Law. John practices before both Missouri State Courts and the Federal District Court for the Eastern District of Missouri. He is a member of the Missouri Association of Criminal Defense...

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Practice Areas

Payments & Fees

Payment Types

Cash, Check, Credit Card


Fixed (Sometimes), Free Consultation (60 minutes), Retainer (Sometimes)

Client Reviews

Showing 2 of 21 client reviews

DUI case Dropped

Posted by: Joshua 9 months ago.

Best DUI lawyer ever! He got my charges dropped before going trial.

John Clayton Schleiffarth review

Posted by: a Criminal Defense client 9 months ago.

This guy helped me tremendously. He got my poss of marijuana dropped to a littering ticket and is very very cheap and a great guy to talk to. He...
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Showing 1 of 31 peer endorsements

Marvin Karl Hawkins Jr.
Marvin Hawkins

Webster Groves, MO

Over 2 years ago

Relationship: Worked together on matter

I enthusiastically endorse John Schleiffarth. He listens to identify client needs and goals. John works very hard to resolve client problems and find...
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2010 License Status: Good Standing, Active for the state of Missouri.
Last updated by Avvo: 01/08/2013
We have not found any instances of professional misconduct for this lawyer.

Work Experience

Showing 1 of 2 job entries
2010 – present

John C. Schleiffarth, P.C.


Showing 1 of 2 degrees

2010 JD - Juris Doctor in Law

Barry University Dwayne O. Andreas School of Law


Showing 1 of 14 awards

2014 DWI Clients' Choice Award



Showing 1 of 9 association entries

2014- present Award Winning Member

American Institute of DUI/DWI Attorneys

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Showing 2 of 9 publications

2014 Inside the Minds: The Legality of Search and Seizure in DUI Cases, 2014 ed.

Aspatore Book publication

2014 Inside the Minds: Witness Prepration and Examination for DUI Proceedings

Aspatore Book publication

Speaking Engagements

Showing 2 of 2 occasions

2012 Business Law, Finance, and Bankruptcy In the Free Market

at Invited Guest

2011 Bankruptcy, Risk Taking, and Business

at Invited Guest

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