There is something wrong with your gas fee. Write a letter to the gas company to 1) explain what's wrong, 2) complain about the problem, 3) suggest how you want to solve this problem.

Dear Sir and Mamdam, I am writing this letter with the regard of the gas fee of last month in my house. I found out that the gas fee of last month was three times higher than any single previous month, but our utility of gas has been the same in each month. There might […]

Dear sir or madam: I hope this email finds you well. As a long-term resident of the apartment, I am wrinting this email to request the detail explaination of my energy fee since there might be some problems of the fee I should pay. In addition, I will illustrate the gas usage in my daily […]