How to send on-site inspection to customers?

You can write like this: "Hello! Today, in X, I made a routine inspection on the construction site of your xx residential area and made a detailed inspection on the construction project. The tiles were laid smoothly on site, and other processes were carried out step by step. Don't worry! I wish you a happy life and smooth work! "

You can introduce the construction situation and progress to your customers in detail, and it is best to give some pictures, so that your customers can better understand the situation and trust your company more.