O'Reilly Auto Parts in Inver Grove Heights is a store known for its friendly, respectful, and knowledgeable staff. Employees frequently go above and beyond to assist customers, offering helpful service without pressuring them to buy the most expensive parts. They provide options and clearly explain each one. The store offers a range of free services, including check engine light diagnostics, wiper blade installation, and battery testing, which are completed both right away and quickly. For parts not in stock, they can often have them available within an hour or two. Customers report very delightful experiences, noting the staff's willingness to help with tasks like installing antifreeze or finding specific items. The workers are described as amazing, super friendly, and fantastic, showing dedication by not giving up until they find a solution. Many customers have returned numerous times and recommend the store, stating they are never disappointed when shopping there. The positive, helpful atmosphere makes it a preferred choice for auto parts and service.