O'Reilly Auto Parts provides helpful and knowledgeable service with quick diagnostic tests for vehicle issues like batteries, alternators, and oil pressure lights. Employees are nice and do not make customers feel stupid, instead offering the correct parts or tools needed, including rentals for specific jobs. They stand behind their warranties and provide discounts for veterans. The staff is efficient, often helping multiple customers promptly, and will sometimes assist by coming out to a vehicle to troubleshoot. Customers report excellent service and frequently return, highly recommending the business for its reliable and straightforward assistance.