Keep a copy of the letter for your records, and be prepared to follow up if you don't receive a response within the specified timeframe. Don't try to reinvent the wheel every time you start to work on something new! Download this example electricity complaint letter format template ...
Address… Sub: Complaint Letter Dear electric supplier, I am writing to you because now is time to make an official complaint. I have written to you before and called and I was told that you would sort the problem out and still nothing has been done about it. It has been one month si...