Allstate Insurance Agent
Derrick MaddoxSmyrna, TN

Office Hours

Day of the WeekHours
Mon8:00 AM - 5:00 PM
Tue8:00 AM - 5:00 PM
Wed8:00 AM - 5:00 PM
Thu8:00 AM - 5:00 PM
Fri8:00 AM - 5:00 PM
SatAvailable by appointment
After-hours appointments available.
Available 24/7 at

211 Commerce Dr,
Ste 100
Smyrna, TN 37167

Other Locations

Areas Served

Smyrna, Murfreesboro, Nashville, Lavergne, Nolensville, Mt. Juliet

Local Allstate Agent: Meet Derrick Maddox

After graduating from Middle Tennessee State University, I opened my first Allstate agency in Murfreesboro in 1999. I now service the Smyrna community with a second location. Smyrna and Murfreesboro are great communities for families, and the proximity to Nashville gives residents the ability to easily commute into the city and enjoy country music, great food and sports. I am an avid sports fan and follow Middle Tennessee State University athletics, the Tennessee Titans and Nashville Predators.

When I’m not working, I enjoy spending time with my family and friends, coaching youth basketball and baseball teams, as well as playing golf. The Murfreesboro/Smyrna community has supported me for over 25 years, which is why it’s important to me to volunteer and give back. I helped Monroe Carell Jr. Children’s Hospital at Vanderbilt qualify for an Allstate Foundation grant that benefitted the Be in the Zone (BITZ) safe driving program. Raising awareness around teens and safe driving is extremely important to me, so I’m also actively involved with Allstate’s X the TXT® program.

If you have specific questions about insurance, such as home, car or life, or if you want to learn how to prepare for retirement, my team and I can assist you with finding coverage that fits your needs. Please stop by or call our office today.

Products we offer:

  • Auto
  • Home
  • Condo
  • Renters
  • Motorcycle
  • Business
  • Life
  • ATV
  • Boat
Education dropdown expand/collapse
Bachelor of Business Administration-Middle Tennessee State University
Awards dropdown expand/collapse
National Conference-4 years
Honor Ring-9 years
Circle of Champions-1 years
Inner Circle Elite-1 years
Community Involvement
Community Involvement dropdown expand/collapse
Murfreesboro Youth Sports
Blue Raider Athletic Association
Civic Services
Civic Services dropdown expand/collapse
Rutherford County Chamber of Commerce
Blue Raider Athletic Association
Murfreesboro Youth Sports

Our team

Leah Duarte

Licensed Sales Professional
Leah joined the agency in 2018 as a Licensed Sales Professional. She previously worked in the insurance and financial industries for four years. Leah likes that every day is different, and that the opportunities are unlimited. She enjoys speaking to new people and helping them understand how to protect their most valuable assets. Leah’s hobbies include kayaking, camping, spending time outdoors and being with friends and family.

Kristi Coffey

Customer Care Professional
Kristi has been with the team since 2014 and is eager to help customers understand their coverage options and learn more about their insurance needs. When Kristi isn’t working, you can find her spending time with her family, working in the yard or walking her dog.

Tiffany Snyder

Licensed Sales Professional
Tiffany joined the Derrick Maddox Agency in 2018 with previous experience in the insurance industry. She began her career in customer service before obtaining her license in 2015. Tiffany enjoys meeting new customers and helping them understand how to protect their family, home, car, business and more. Outside of work, she spends time with family and friends. Tiffany enjoys attending church, listening to music and attending concerts any chance she can.

Nicole Lee

Customer Care Professional
Nicole has been with our agency over 4 years and is here to help support our staff and assist customers.

Wendy Stiles

Office Manager
Wendy joined the agency in 2012 as a Licensed Sales Professional. She has extensive knowledge and experience working in the insurance industry and can assist customers with tailoring coverage to fit their family’s needs. Her favorite part is building relationships with customers and helping them learn the ins-and-outs of their coverages. Wendy lives in Murfreesboro with her husband, Buzz. She enjoys movie marathons, reading, off-roading and looking for every opportunity to go camping.

Tawntane Yates

Licensed Sales Professional
Tawntane started working in insurance in 2019 and joined our agency that same year. Her favorite part of working for our agency is helping customers learn about how they can protect what's most important to them. Outside of work, she enjoys listening to music, spending time with family and friends and watersports.

Karah Rowland

Licensed Sales Professional
Karah joined our agency in 2019 and has worked in insurance since 2017. She loves helping customers select coverage that meets their specific needs. When she's not in the office, you'll find her spending time outdoors at the lake or the beach. In her spare time, she showers her pup, Coco, a toy Pomeranian, with love.

Bundle & save on insurance

Auto Insurance

Protecting what you love can be practical, too. With Allstate, you'll save when you purchase auto insurance along with another product. Your agent can help you maximize your savings and decide if bundling is right for you.

Up your Safe Driving skills with Drivewise®.

You already use your smartphone to track things like how many steps you take. Now you can track how well you drive. Drivewise measures your speed and braking to provide useful feedback to help keep you safe on the road.
Get StartedPromotion Details
Derrick Maddox is insurance licensed in the state(s) of Tennessee. If you do not reside in the state(s) of Tennessee, please go to the Find an Agent section on to search for another Allstate Agent or Personal Financial Representative.

Subject to terms, conditions & availability.

This material is intended for educational purposes only. Auto and homeowners insurance, and other property and casualty insurance products, are available from Allstate Insurance Company, Allstate Indemnity Company, Allstate Property and Casualty Insurance Company and Allstate Fire and Casualty Insurance Company (Home Offices: Northbrook, IL); Allstate New Jersey Insurance Company and Allstate New Jersey Property and Casualty Insurance Company (Home Offices: Bridgewater, NJ); and Allstate County Mutual Insurance Company and Allstate Texas Lloyd's (Home Offices: Irving, TX). Life insurance issued by Allstate Life Insurance Company: Northbrook, IL; and American Heritage Life Insurance Company: Jacksonville, FL. In New York, Allstate Life Insurance Company of New York: Hauppauge, NY.