Google

Trial Tested and Proven

Free Case Evaluation
Super Lawyers AVVO AV

Houston DWI Attorney Mark Thiessen's Media Appearances

Press Releases

October 24, 2016

Attorney Mark Thiessen Receives 4th Consecutive Super Lawyers Honor

Houston lawyer recognized by peers for professional excellence

Read more
July 5, 2016

Houston Criminal Defense Attorney Achieves Five Not Guilty Verdicts in Prominent Case

Largest intoxication manslaughter victory in Harris County history

Read more
November 5, 2015

Most Recent Notable Victories for Mark Thiessen

Local criminal defense attorney, Mark Thiessen, of the Thiessen Law Firm earned four not guilty verdicts back-to-back in October

Read more
September 27, 2015

Attorney Mark Thiessen Receives Super Lawyers Honor for 3 Consecutive Years

Read more
February 23, 2015

Mark Thiessen Achieves Personal Best

Top notch Houston criminal defense attorney Mark Thiessen earns new personal record: Four not guilty verdicts in 12 business day

Read more
November 24, 2014

Stay Safe, Avoid Being Pulled Over This Thanksgiving

Read more
October 15, 2014

Mark Thiessen Wins 8th Not Guilty Where Blood Comes Into Evidence in 2014

Read more
September 22, 2014

Attorney Mark Thiessen Receives Super Lawyers Honor for 2 Consecutive Years

Read more
August 30, 2014

Mark Thiessen Completes ACS-CHAL Forensic Lawyer Scientist Designation at Axion Labs

Read more
August 22, 2014

Mark Metzger and Mark Thiessen of Thiessen Law Firm Win Two More "Not Guilty" Verdicts for Clients

Read more
May 12, 2014

The Most Winning Texas DWI Attorney, When the Blood Comes in to Evidence, Mark Thiessen, Wins His 6th Not Guilty Blood Case in Harris County Criminal Court at Law No. 3

Read more
April 12, 2014

Houston Criminal Defense Attorney, Mark Thiessen has Achieved the AV Preeminent® Rating - the Highest Possible Rating from Martindale-Hubbell®

Read more
April 8, 2014

Top-Notch Criminal Defense Attorney Mark Thiessen Recent Notable Victories

Read more
December 6, 2013

Houston Criminal Defense Attorney, Mark Thiessen, WINS for Client: 13th Not-Guilty Verdict

Read more
September 9, 2013

Houston Attorney Mark Thiessen Given Super Lawyers Award Honor

Read more
June 22, 2013

Houston Criminal Defense Attorney Mark Thiessen Wins for Client: 6th Not- Guilty Verdict in a Row

Read more
September 20, 2012

Top-notch Law Firm Celebrates One Year of Fighting for justice Thiessen Law Firm Returns the Unjustly Accused to their Families

Read more

Click 2 Houston

CW 39

FOX 26

KHOU - Channel 11

Channel 13

Thiessen Speaks Out Against Mandatory Blood Draws, 2010

Comcast 17 - Houston Media Source

Truth and Justice with Vivian King - Bullying

Houston Press

Houston Chronicle

TCDLA Reasonable Doubt

12/17/2015 Reasonable Doubt: Mark Thiessen & Josh Hill

10/01/2015 Reasonable Doubt: Mark Theissen, JL Carpenter & Meghann Smith