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Christopher Mackensen Thornhill

also known as The Thornhill Law Firm, P.C.

4.7
Rating: 7.3

Licensed for 17 years

Litigation Lawyer at Houston, TX
Practice Areas: Litigation, Estate Planning, Probate, Debt Settlement

P.O. Box 30359, Houston, TX

About Christopher

Biography

Practice Areas

4

Practice Areas

Litigation 60%

17 years

60%
Debt Settlement 5%

Debt settlement- pre-suit; during suit and post-suit (judgment)

14 years

5%

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in Texas for 17 years

State: Texas

Acquired: 2008

Eligible to Practice in Texas

No misconduct found

Location

The Thornhill Law Firm, P.C.

P.O. Box 30359, Houston, TX, 77249

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Christopher Mackensen Thornhill's Reviews

Avvo Review Score

4.7 /5.0

55 Client Reviews

Posted by anonymous | August 25, 2025 | Hired Attorney

This review is from a person who hired this attorney.

Poor Service

I paid Mr. Thornhill a flat fee of $5,000 to represent me in a business dispute between myself and a homeowner. My case was a slam dunk case for any seasoned attorney. Before going to trial I asked Mr Thornhill on several occasions to subpoena the 88 year old homeowner's daughters who hired me ...to do the work and had been dodging court at all cost. Mr Thornhill did exactly what he wanted and did not subpoena the main individual who needed to be in court. Each time I called his office to get updates on the case I can tell based on the answers I was getting that the case was poorly prepared. The morning of the Court Mr Thornhill emailed me at 10:00 a.m. asking me to familiarize myself with the questions that he was going to ask me and if I could get in touch with my main witness to be in court for 1:00 p.m. All I could do was shake my head and wonder what kind of foolishness was this. After getting to court it appeared that the attorney the defendant hired at the last minute was much more prepared than Mr Thornhill. Mr Thornhill ask me some questions on the witness stand as a matter of formality but failed to grill the defendant. He asked this 88-year-old lady all but two to three questions and when I asked him after court why didn't he Grill her his response was there was no sense in putting her through that. All I can think about was you took my $5,000 to go to court and tell me that it was no sense in putting her through that like the judge was going to hand you the case without proving it. I was so sure that we were going to win the case that I was prepared to let him keep the $9,615 plus attorney fees to represent me in two additional cases that I have pending. After seeing that lackluster effort on his part only the collect an easy $5,000 I would never recommend or use him again. When I asked him after we lost the case why didn't he subpoena her daughter like a requested, his response was all she was going to do was lie. Although her mom lied and we still lost it would have been much easier for the judge to see through her lies which would have given us a much better chance to prevail had he only done his job. All I can say is please vet these attorneys before throwing your money away. All he had to do was prove quantummeruit and unjust enrichment based on no written contract and he could not even do that. What a total disappointment and waste of money.

Posted by jon | December 16, 2021 | Hired Attorney

This review is from a person who hired this attorney.

My Go To Guy for Legal Issues

I have used Mr. Thornhill 4 times in the last 2 years. Excellent results, completely ethical and trustworthy. I count on Christopher, he gets results, JCM

Posted by Sara | June 21, 2019 | Hired Attorney

This review is from a person who hired this attorney.

Great experience!

Chris helped me with a couple of disputes and I was extremely satisfied with the end result. He was professional, friendly, knowledgeable, and straightforward. It was an absolute pleasure to work with him.

Posted by anonymous | June 5, 2019 | Hired Attorney

This review is from a person who hired this attorney.

CT IS NOT A MAN OF HIS WORD!!! The typical type attorney who wants $ upfront, but then doesn’t keep his word on what he told you

Our problem with this guy/firm is that he did NOT keep his word to my wife and I about what he told us that he would do for us if we hired him! In separate conversations that he had with my wife and myself, his “SALES PITCH” was that he/we would go after insurance company/agent first and if agent ...wouldn’t settle(he was very sure tho that agent would settle easily), that next step(plan B), would be to go after insurance company/agent! Again, he thought insurance company would EASILY settle with us(WE HV A NO BRAINER CASE, WE HV OVER 100 PICS OF CONSTRUCTION FLAWS THAT WERE DONE TO OUR HOME THAT WERE CAUSED BY SORRY INEXPERIENCED CONTRACTORS THAT WE HAD HIRED), CT even came to our home and saw first hand our “PROBLEMS” and again he assured us that this should be a slam dunk case! BUT, for some WEIRD/UNKNOWN reason(at least to us) insurance company denied claim and NOW CT is basically telling us that going after insurance company/agent isn’t going to happen(?), isn’t an option now and he’s now wanting us to go after SORRY/BROKE contractors who have NO $$$(who so far have offered to pay us $1k less than what we pd CT), so hiring him was totally a huge WASTE OF TIME! I/we wouldn’t have ever hired the guy, pd him $2,500 if the last resort would have been to go after BROKE contractors who at best would only walk away with a judgment against them. I specifically went over in our conversation what plan B would be and it was going after insurance company! And one can easily type in online “can an insurance company be sued if they turn down a claim” and the answer is YES!!! I’m not sure what happened here but just like with TYPICAL SORRY ATTORNEYS, they want u to pay them a good $ amount upfront and then there’s really no incentive to do what they were hired to do! That $2,500 was just a little weekend spending $ for him, I’m sure that he has a GR8 weekend spending it and now it’s basically “SCREW U” to us! NOT COOL/NOT RIGHT!!!

Posted by Erich | May 26, 2019 | Hired Attorney

This review is from a person who hired this attorney.

Don't use for debt settlement!

I paid him ~$2.5k in 2017 to assist with managing and negotiating four debts I had. Never heard from him. I continued to get letters from creditors.

See All Client Reviews

Christopher Mackensen Thornhill's Lawyer Endorsements

Endorse Christopher
Shaun Gregory Brown headshot
Shaun Brown

Litigation lawyer | Jan 17

Relationship: Fellow lawyer in community

"Chris is an outstanding litigator who is invested in obtaining great outcomes for his clients. I highly recommend him for your litigation needs."

Patrick Edward Murphy headshot
Patrick Murphy

Debt settlement lawyer | Oct 11

Relationship: Fellow lawyer in community

"I have worked with Mr. Thornhill for several years now and refer all my clients who are in need of debt settlement services. He provides unsurpassed counsel and has set the bar in this field. I highly recommend him"

John Victor Mastriani headshot
John Mastriani

Debt settlement lawyer | Jun 13

Relationship: Supervised lawyer

"I endorse this lawyer. Christopher Thornhill has all that it takes to be an outstanding lawyer. He has the intelligence and the discipline to excel at any task. When this is coupled with the values he has learned from his family you have everything that the term lawyer should personify. Chris is compassionate for others. He deeply cares about his work product. It is a rare combination when one has all the mental tools, the physical skills to work hard and a strong moral fiber such as Chris has. He works hard. Stays late often times devoting extra hours to a matter, without expecting payment from the client, to get it right. He has empathy for the clients and puts himself in their shoes. Although well educated and articulate he also has the ability to explain the law in layman's terms to ensure that the client understands. As a father with two adorable infant daughters. Chrs, as takes great pride in them and his sense of responsibility is exemplified with his demeanor of integrity"

Jason Edmond Wells headshot
Jason Wells

Debt settlement lawyer | Jun 06

Relationship: Fellow lawyer in community

"I have known Chris for several years. Chris is one of the most intelligent and articulate individuals you will ever have the pleasure of meeting. Chris exudes the type of class and professionalism every lawyer should strive to equal. Every time I have had the opportunity to watch Chris in the courtroom, he has been incredibly successful as he speaks from a position of knowledge and confidence. I have recommended Chris to several friends and family members when they encountered a debt issue. All have returned speaking nothing but praise for the work he has done. I would feel incredibly safe entrusting my legal matters to Chris as I know him to be an exceptional lawyer."

View All Endorsements
Shaun Gregory Brown headshot
Shaun Brown

Consumer protection lawyer

Patrick Edward Murphy headshot
Patrick Murphy

Contracts and agreements lawyer

Jason Edmond Wells headshot
Jason Wells

Commercial real estate lawyer

John Victor Mastriani headshot
John Mastriani

Bankruptcy and debt lawyer

Experience

Rating:  7.3 (Very Good)

Work Experience

2010 - Present

Associate, The Mastriani Law Firm

2008 - 2010

Associate, The Law Offices of Wade F. Stewart

Associations

2011 - Present

National Association of Consumer Advocates

Education

2008

South Texas College Of Law

JD - Juris Doctor

Languages

English

Spanish

Avvo Rating

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