About
About Us Duval County Transmission and Auto Care 8333 103rd Street Jacksonville, FL 32210 The mission of Duval County Transmission & AutoCare is to provide the best quality automotive repair with a Peace of Mind Warranty that is next to none, ensuring customer receive fair pricing, the highest quality workmanship and exceptional customer service, while ensuring adequate profits to the business, as well as providing a safe, enjoyable work environment for the employees.