Usually i would advise my customers to prepare a switch whereby u can turn on/off the pump easily for maintenance or if u r going out and etc. I can include installation but do not cover preparing the wiring or switch. YOu will need to get your wiremen to prepare a socket point for my men to plug in the pump. U will need to drop by my showroom for detail explanation of the installation as it is not as ez as installing the inlet n outlet point. Installation takes around 2-3 hours.