WHO IS TPC? TPC is a well-established electrical company with a strong emphasis on project management. For over a decade, we have been providing end to end management of electrical and HVAC projects in the high end residential and commercial sectors. We have grown from a single team entity, to now comprise three operational departments. These being large projects, service works and minor works, supported by a management and a co-ordination team. We currently service all major cities and regional areas throughout NSW. Our comprehensive service offering includes design, automation, HVAC, green energy solutions, service, maintenance, testing and commissioning.