As systems such as electricity, ICT, and heating become more integrated, proper coordination between the different players in the building market is essential. Installers are in fact on-site experts and can assume an important role. As system integrators, they are not only responsible for installation, but they can also fulfil an advisory function. Yet many of the technologies are relatively new, unfamiliar to many installers, and will require substantial training. Provided this barrier can be overcome, ten opportunities, all ripe for a breakthrough, announce a bright future for the sector.