[Your Name] [Your Title/Position] [Company/Organization Name] [Address] [City, State, ZIP] [Email Address] [Phone Number] [Date] [Customer's Name] [Customer's Address] [City, State, ZIP] Subject: Follow-up on your recent complaint Dear [Customer's Name], I hope this letter finds you well. I am writing in response to the complaint you filed regarding your recent experience with our company. As the [Your Title/Position] at [Company/Organization Name], it is my responsibility to address and resolve any concerns raised by our valued customers like yourself. Firstly, I want to acknowledge your complaint and express my sincere apologies for the inconvenience and frustration you may have experienced. We take customer feedback seriously and your complaint has not gone unnoticed. Your satisfaction is of utmost importance to us, and we are committed to resolving this matter promptly and to your complete satisfaction. Having carefully reviewed the details of your complaint, I have identified three key areas of concern: [List the specific issues or problems mentioned in the customer's complaint]. These issues represent areas where we have fallen short of our commitment to providing exceptional customer service, and I assure you that immediate action is being taken to rectify the situation. To ensure a timely resolution, I have delegated the responsibility to our dedicated team members who specialize in handling customer complaints. They are well-equipped to investigate and address the issues you highlighted, and they will be in contact with you within [timeframe] to discuss the matter in more detail and propose appropriate solutions. Our goal is to rectify the situation and regain your trust in our company. We value your feedback, as it allows us to continually improve our products and services. Your complaint serves as a valuable lesson that helps us identify areas for growth and implement necessary changes to prevent similar issues in the future. In the meantime, if you have any additional information or concerns related to your complaint, please do not hesitate to contact me directly at [Your Email Address] or [Your Phone Number]. I am committed to providing you with personalized assistance throughout the resolution process. Once again, I sincerely apologize for any inconvenience you may have experienced as a result of this situation. We value your business and loyalty, and we remain fully committed to making this right. Thank you for bringing this matter to our attention and giving us the opportunity to address your concerns. I look forward to resolving this matter to your complete satisfaction. Yours sincerely, [Your Name] [Your Title/Position] [Company/Organization Name]