A routine complaint letter is written in the cased where the mistakes are considerable and routine in nature. Business Letter Complaint. Denverkidsswapmeet Com Lettering Phrases And Sentences Policy Template In such cases request for correction. Business letter about complaint . Sample Complaint Letter Template. Your Address Your City State ZIP Code Your email address if sending via email Date. Give opinions that are more neutral impartial and not too blame. These are discussed below-Routine Complaint Letter. This letter is to notify you or follow up on our conversation of date about a problem I am having with the name of product or service performed that I bought leased rented or had repaired at your name of location location on date. If there really is a problem in the company that is making service to the community disrupted just say it as is. This will ensure that the reader processes the rest of the letter in the way you intend them to. A business complaint l...