Meet Our Leadership Team

TSGA empowers each member of our Leadership Team to make decisions that positively impact our Carriers and our Customers.

Please feel free to contact our Leadership Team at any time.

Tom Contreras

President & CEO

Tom Contreras became President & CEO of Texas Security General Insurance Agency, LLC in 2003. Tom began his insurance career in 1988 after graduating from St. Mary’s University in San Antonio, Texas with a BBA in Finance/Risk Management. He also received an MBA in Management from our Lady of the Lake University in San Antonio in 1995.

Beginning in 1988, Tom worked for Foremost Insurance Company, American Modern Insurance Group then in 1997; Tom joined Aegis Security Insurance Co. in anticipation of becoming a partner in TSGA in the year 2000.

Tom has been married to Leti for over 31 years and they have 2 children. Chris is 29 and a graduate of St. Mary’s University (BBA Finance/Risk Management), was a member of the golf team and played mini-tours as a professional and Kelly is 25,  attended St. Mary’s University (BBA Finance/Risk Management) and was a 2-time All American on the women’s golf team.

Tom enjoys golfing, hunting and fishing during his leisure time and time at his south Texas ranch on his Caterpillar tractors.

Hector Collazo

Senior VP P&C

Hector Collazo joined Texas Security General Insurance Agency, LLC in 2023 as Senior Vice President – Property Casualty. Hector began his insurance career with The Travelers in 1983 after graduating from The University of Texas at San Antonio in December of 1982 with a BBA in Information Systems/Accounting. Hector has over 40 years of Commercial Property/Casualty Underwriting, Management, and Sales experience. He has held leadership positions with Texas International Insurance Group, Myron F. Steves, and Burns and Wilcox.

Hector and his wife Brenda have been married 43 years and have 3 children. Hector Collazo Jr. is a graduate of Feik School of Pharmacy at The University of Incarnate Word and is a Pharmacy Manager with HEB in San Antonio. Cynthia holds a Bachelor of Arts and Master in School Administration from The University of Texas at San Antonio and is an Associate Principal with Judson Independent School District. Cristen is a Cosmetologist and a housewife raising two young children at home.

Hector loves going out to the movies and enjoys having nice dinners with his wife. He loves spending time on weekends with his family and going to his grandchildren’s swim, dance, soccer, and baseball events. He enjoys gardening and grilling out on weekends.

David Winkley


David Winkley joined Texas Security General Insurance Agency in 2018 as Vice President of Commercial Lines after years of owning a successful business. David began his insurance career in 1986 while a student at St. Mary’s University in San Antonio, Texas. He graduated from St. Mary’s with a BBA in Finance in 1989.

From 1986 until 1993, David worked for Elton George & Co, a San Antonio based MGA in various capacities including Commercial underwriting, then became the San Antonio/South Texas Marketing Representative. In 1993 he went to work for The Barmore Insurance Agency in Houston Texas as a Commercial Lines Producer and soon after became a Partner in the firm. Utilizing his experience in sales, marketing and business management, David left the insurance industry and became President and Owner of a successful San Antonio based Trucking Company before joining TSGA.

David and his wife Sandy have been married for 22 years and have 2 children. Sofia is a student at the Barrett Honors College at Arizona State and David II is graduating high school this spring and deciding whether he will join his sister in Arizona or make his own path.

Carolyn Fey

VP Personal Lines

Carolyn Fey joined Texas Security General Insurance Agency in 2016 and holds the position of Vice President of Personal Lines. She brings 20+ years of personal lines insurance experience and joined the TSGA team in 2016. She graduated from The University of Texas at San Antonio, with a bachelor’s degree in criminal justice. After graduating she entered the insurance industry working for American Modern Insurance Company the claims department for over twenty years working her way up into the position of Regional Claims Manager overseeing claims adjusting teams in Texas and Oklahoma. Carolyn is dedicated to customer service and she keeps our TSGA team focused on our motto of being “Better Every Day”.

Carolyn and her husband Dennis have been married for 23 years and have 2 children. The oldest, Kyle is now a firefighter and their youngest Wyatt will graduate from A&M with a Wildlife and Fishery Management degree in 2022.

Her favorite thing to do include fishing, boating and camping with family and friends.

Jason Lee

Systems Programmer

Jason joined the Texas Security General Insurance Agency, LLC family in 2013 as an Accounting Associate. Initially, Jason’s focus was on reconciliation, process development and automation.  Later that year, Jason became the lead Systems Programmer for TSGA.  In 2014, Jason took over the Information Technology department, and now leads all Technology efforts, as well as manages product and rate development.

Jason was born and raised in San Antonio.  He started his career at a retail agency for 13 years, before moving on to data analysis for a media firm for a year before joining TSGA.  He has extensive experience with programming, integration, automation, and security.

Jason is happily married with two children.  His biggest motivation is the health and happiness of his family.

Teresa Escobar

Senior Staff Accountant

Teresa is a Senior Staff Accountant at Texas Security General Insurance Agency (TSGA), where she helps manage the accounting team. She joined TSGA in June 2013 and has assisted in developing efficiencies within the department to meet the growing demands of the company. Teresa values her teammates, has a “can do” attitude, and takes pride in being part of a team that strives to be “better every day”.

She graduated from Baylor University in 2005, with a BBA in Marketing and International Business. After graduation she continued her education at Texas A&M – Corpus Christi where she focused on receiving a Certificate in Accounting. Before joining TSGA, Teresa worked in public accounting for five years, specializing in auditing and taxation. In her spare time, she enjoys exercising, supporting her nieces and nephews in their activities, and spending time with family and friends.