No. Like with the quotes we always knock to introduce ourselves when we arrive. If your are out when the bees arrive they will get started. If you are still out when the work is complete, the bees will leave a work order detailing what work was done and the total amount owing, we then ask you to mail in a cheque at your earliest convenience.
BumbleBee Window Cleaning was the best. They did an outstanding job. The windows look terrific. I am very happy with their service.