Customer Service Complaint Letter by Jeannie Tomaselli Writing Customer Service Complaint Letter. DownloadRelated posts:Complaint Letter About Bad Customer ServiceCustomer Service Coordinator Cover LetterCustomer Service Manager Cover LetterCustomer Service Assistant Cover LetterCustomer Service Offer LetterCustomer Service Trainer Cover LetterCustomer Service Engineer Cover LetterCustomer Service Sales Associate Cover LetterRequest For Customer FeedbackCustomer Service Account Manager Cover Letter