To file a customer complaint with Lowes, visit the official lowes survey page. Here, you can provide detailed feedback about your in-store or online experience. Be sure to include specific information like store location, date of visit, and nature of the issue. You can also contact Lowes customer service via phone or use their online contact form. For serious concerns, visiting the store and speaking directly to a manager may provide faster resolution. The Lowes survey is a convenient and official channel to ensure your complaint is heard and addressed professionally by their support team.