COMPLAINT LETTER

[Date]

[Recipient Name]

[Recipient Title]

[Company Name]

[Company Address]

[City, State, Zip Code]

Dear [Recipient Name],

I hope this letter finds you well. I am writing to express my dissatisfaction with [product/service] that I received from [Your Company Name] on [purchase date/service date].

The issue I encountered was [brief description of the issue], which has resulted in [describe effect]. Despite my efforts to resolve this issue by [describe any previous attempts to resolve the issue], the problem remains unresolved.

I am therefore requesting [your desired resolution] at your earliest convenience.

Attached are copies of [any relevant documents: receipts, warranty, correspondence] that may assist your investigation into this matter.

I trust you will take this matter seriously and provide a prompt and satisfactory resolution.

Thank you for your attention to this issue.

Sincerely,

[Your Name]

[Your Position, if applicable]

[Your Company Name]

[Your Company Number]