John Clayton Schleiffarth

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

JCS Law, St. Louis

John Clayton Schleiffarth

DUI / DWI Attorney

Saint Louis, MO





No Misconduct



Answers and Advice

208 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 15 client reviews

Great for DWI and Traffic Tickets

Posted by: a DUI client almost 2 years ago.

I referred a friend of mine to John for help with a DWI. My friend had blown over the legal limit. John won his case against the Department of...

Great Lawyer

Posted by: a Criminal Defense client almost 2 years ago.

I used John for some criminal issues and he was very professional. I felt that he was on my side every step of the way. He kept me well informed...
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Showing 1 of 24 peer endorsements

Marvin Karl Hawkins Jr.
Marvin Hawkins

Webster Groves, MO

Almost 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
2008 – 2008

Fisher and Frommer, PLLC


Showing 1 of 2 degrees

2010 JD - Juris Doctor in Law

Barry University Dwayne O. Andreas School of Law


Showing 1 of 12 awards

2014 Top 100 Trial Lawyers

National Trial Lawyers


Showing 1 of 9 association entries

2010- present Member

Bar Association of Metropolitan St. Louis

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Showing 2 of 7 publications

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

Aspatore Book publication

2014 Inside the Minds: Property Crimes Defense Strategies

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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