Try Mike Firestone. He's in Port Aransas, but is also in Houston a few days a week. 361.749.7767. He is generally considered the best surveyor in Texas, and is quite often flown at a buyer's expense to survey boats outside of Texas. I'm assuming you are buying? If so, he's the guy you want. Very, very thorough. Mention the my boat name, he'll remember me.
San Antonio/Port Aransas, TX