Once you have an approved design, we will check in with you approximately every two weeks with a status update for scheduling. If your product is on backorder, we stay in regular contact with our vendors and we will inform you whenever there is an update. On the day your installation begins, we ask you to be available to allow us access to the property to get the project started. At that point we will coordinate any required interior access but we are pretty self-sufficient working outside so your constant presence isn't necessarily required. We will keep you updated on a daily basis during the course of the installation. Most installations take from around 7 days, but this can vary depending on product, weather conditions and type of install (ie roof vs ground). The last component of the installation is a final inspection by the local building department, where a final permit will be issued for the project and filed with the local jurisdiction.