Mark is a very bright attorney that really cares about his clients. I hired him because I felt he would be very aggressive in the courtroom to defend me. He got my case dismissed before going to trial! I am almost a little bummed about that because I would have enjoyed watching him shred the DA to b...its in the courtroom! The only negative would be the cost, but his fees are in line with other attorney's I interviewed. I would highly recommend Mark Thiessen to family and friends. In addition, Mark is very accessible even providing you with his cell phone number!

When I got pulled over for DWI, I spent the next two weeks looking for a good attorney. I met with several, but opted to go with Mark after a friend of mine working with the Harris County DA told me that he was "the best". This whole thing came at a very inconvenient time for me because I had just be...en transferred to Colorado for work and that added another dynamic that had to be faced. Mark took care of it. In my numerous trips to the court house I had the opportunity to see other peoples attorneys in action. That confirmed, for me, that I had made the right choice. It was hard not to notice the respect Mark was shown when he entered the room. From the beginning the State stacked the deck against me. It was more of a shakedown than a trial, but Mark stayed positive and kept at it. That helped me stay positive. In the end we went to trial, and I recieved a verdict that I am confident that only Mark could have achieved. I would recommend Mark to anyone without hesitation.

I was referred to Mark by a legal friend of mine and could not be happier. Even with blood drawn Mark was able to have my blood thrown out and have my case dismissed. When Mark walks in the courtroom it is obvious he is highly looked up to and respected. He was not afraid to go to trial and was 10...0% certain that if we went to trial it was a win. With his persistence and knowledge of the laws there was no other option but for a dismissal. If I was ever in the situation again I wouldn't think twice on whom I would use. Mark hands down worth every penny.

From my experience, watching Mark in action (in trial) is the equivalent to a flawless diamond, a rose without a bruise, a song on perfect pitch, or a poem with impeccable rhyme... He has perfected his craft, and is confident and fearless. He will represent you as if you were family. He is a no BS gu...y that will tell you EXACTLY what's going on without exaggerating or misleading you. He single-handedly won my case for me against not only the chief DA in my court (who admitted in my trial said that Mark was "the best DWI lawyer in Houston"), but against the chief DA from another court as well. I would/will recommend Mark to anyone and everyone.