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About Thacker Insurance Service LLC
Meet Our Staff

As our client, you will have a team of highly qualified professionals working for you to provide you with the best coverage for you, your family, or your business. Building a long-lasting relationship with our clients is our number one priority.

Curtis A. Thacker
Agency Owner
Direct: (618) 664-4266

Curtis is excited to bring a new energy and approach to the family agency started by his parents in 1982. He brings 22 years of insurance experience to his role as both owner and producer, working closely with commercial and personal insurance clients to find the right policy for their needs. Curtis also relies on the leadership skills he gained from collegiate baseball to guide his strong team of professionals to deliver quality service to you.

Curtis is the proud husband of Natalie, and father of daughter, Laney, and son, Brock. When not working, Curtis has spent years bringing his coaching abilities to his children’s sports teams. His own passion for sports continues as well, and he is an avid fan of the St. Louis Cardinals, St. Louis Blues and Dallas Cowboys (but don’t hold that against him).

Georgia Adams
Sales Agent
Direct: (217) 532-3345

Georgia joined Thacker Insurance Service in April of 2016. Georgia comes to Thacker Insurance with 3 years’ experience in the insurance business, with a background in telecommunications operations and marketing. Georgia offers exceptional service, and is here to help you with your auto, home, farm, business and life insurance needs. Georgia was born and raised in Donnellson IL and her free time enjoys spending time with her family: Chris, Abbigail and Delaney. She also enjoys riding her bike, kayaking, crafts and gardening.

Andrew Rosentreter
Sales Agent
Direct: (217) 532-3345

Andy has lived in Hillsboro for the past 55 years and started the in Insurance business in 1982. Attended Lincoln Land College for insurance and Springfield College for further education. Andy was a long time volunteer of the Hillsboro Fire Department and an EMT for the Hillsboro Ambulance. He enjoys spending time with his wife, children and grandchildren. Andy is looking forward to meeting new clients and team members.

Shellie Simmonds
Office Manager
Direct: (618) 664-4266

Shellie came to Thacker Insurance Service in March of 2017. She has three years of experience in Home and Auto with State Farm and many years customer service. Shellie was raised in the Mulberry Grove and Greenville area. Shellie and he husband live on their family farm just south of Greenville. We enjoy spending time with our two grown boys and their families. Curtis and Cathy Simmonds and Justin Simmonds.