Thiessen Law Firm is a Houston-based law firm specializing in DWI defense and criminal law. Led by Mark Thiessen, who is Triple Board Certified in Criminal Law, DWI Defense Law, and DWI Law, the firm is known for aggressive trial-tested defense techniques. They emphasize quality over quantity and are dedicated to being available to clients 24/7. The firm prides itself on fighting relentlessly for clients' rights while caring about their overall well-being.
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DWI defense
Criminal defense
Family law
Personal injury
Intoxication manslaughter cases
Blood test challenges
Field sobriety test challenges
Get in touch with the law firm.
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| Monday | 12:00 AM - 12:00 AM |
| Tuesday | 12:00 AM - 12:00 AM |
| Wednesday | 12:00 AM - 12:00 AM |
| Thursday | 12:00 AM - 12:00 AM |
| Friday | 12:00 AM - 12:00 AM |
| Saturday | 12:00 AM - 12:00 AM |
| Sunday | 12:00 AM - 12:00 AM |