Get in Touch Contact At Thornton Law & Mediation Group, we take a thoughtful, structured approach to help clients navigate legal challenges and make informed decisions. Speak With the Firm Get In Touch Name Email Address Message Submit Thornton Law & Mediation Group PLLC. Phone: (713) 664-6377 3730 Kirby Dr, Suite 1200, Houston, TX. 77098 M-F: 9:30 am – 6:30 pm