Complaint Letter to Customer Service




Complaint Letter For Mobile Phone Not Working – Faulty Mobile Phone Complaint Letter

Sample Complaint Letter For Mobile Phone Not Working To, The ______ (Manager/Customer Support Manager/Customer Relations Manager), _____________ (Name of the Mobile Company), _____________ (Address) Date: __ /__ /____ (Date) From, _____________ (Name of the customer), _____________ (Address) Subject: Complaint against the defective mobile phone Dear Sir/Madam, This is to inform you that, my name is …


Complaint Letter for Not Receiving Refund – Cancelled Subscription Refund Application

To, Manager, ______________ (Name of the Company), ______________ (Address) Date: __/__/____ (Date) From, ______________ (Name of the Subscriber), ______________ (Address) Subject: Refund of the cancelled subscription _________ (subscription details) Dear Sir/Madam, This is to bring in your notice that my name is _____________ (Name of the subscriber), and my address is _____________ (Address). I had …


Complaint Letter for Gas Leakage

To, __________ (Gas Connection Distributor Name) __________ (Gas Connection Distributor Address Date: __/__/____ Subject: Complaint regarding Gas leakage Sir/Madam, I, _______________ (Applicant Name), son of/ daughter of/ wife of _______________ residing at __________ ( Address) having a _______ (LPG/PNG) connection  in the name of _________ (Connection Holder Name) having customer Identification Number ___________ (CIF ID). …


Letter to the Company Regarding Defective Product Received

To, The Manager, __________ (Company Name), __________ (Address) Date:__/__/____ (DD/MM/YYYY) From, __________ (Name), __________ (Locality), Subject- Defective product received Respected sir/madam, I, __________ (Name), recently purchased a __________ (product name) on _________(purchase date), from your renowned store, having model number __________ (Model Number) and bill/ Invoice no. _________ (Bill/Invoice number). It is eventually the very …


Landline Complaint Letter – How to Write a Letter to Complain About the Landline Connection

From, _______ (Name) _______ (Address), _______ (Pincode) DATE:__/__/____(DD/MM/YYYY), To, Customer Relationship Manager _________ Office, ________ (Address), ________ (City) SUBJECT: Complaint about Landline _____ (landline Number) not working. Sir/Madam, I am writing this letter in regard to the not working of my landline ________ (Landline Number) since ________ (time and date since landline not working). Due …


Complaint Letter to Internet Service Provider Format – Letter to the Company Complaining about Frequent Disconnection of Internet

To, Manager – Customer Relations, ________ (Internet Service Provider Name), ________ (Address) Subject: Frequent disconnection of Internet Respected Sir/Madam, I, ________ (your name) am using your internet / broadband connection since last __ years. But since the last ______ (days/ weeks/months), I am facing an issue with the connection. The Internet keeps disconnecting and the …


Letter to the company about order returned but refund not received

To, Manager – Customer Relations, _________ (Company Name), _________ (Address) Date:__/__/____ (DD/MM/YYYY) Subject: Non-receipt of refund against returned product Respected Sir/Madam, I, _________ (Name) had ordered a ________ (product name) with Order Number __________ (order number) dated ______ (date of purchase) but when I opened the parcel I noticed that the delivered product was ________ …