O'Reilly Auto Parts store #931 in Oak Ridge, Tennessee, offers a wide selection of parts, tools, and accessories needed for various automotive projects. Located at 110 East Main Street, the store provides helpful services such as free battery testing, wiper blade and bulb installation, fluid recycling, and Check Engine light testing. The store also resurfaces brake rotors and drums and offers custom paint mixing services, making it a convenient one-stop shop for car repairs and upgrades. Customers often praise the knowledgeable staff, who are ready to assist with solving problems and providing advice. The staff's helpfulness and expertise stand out, with many reviewers highlighting employees like Danny for going above and beyond to ensure customers get the right parts and support. While some employees have been noted as dismissive or unhelpful, overall, the store maintains a reputation for friendly service and competitive prices. The availability of a free Loaner Tool program adds extra convenience for those needing tools for a one-time project. With over 6,000 locations nationwide, this O'Reilly store strives to provide quality service and products for local drivers and auto enthusiasts alike.