Suthelec provides the Best Switchboard Upgrades in Killingworth. We are a family-owned, fair-dinkum Electrical company in Lake Macquarie. We will do whatever it takes to make your project come to life. Suthelec specializes in residential and commercial services in Boolaroo and its surrounds. Whether you need a small power and lighting wiring fix or the installation of a state-of-the-art smart home, We have the electrician for you. Visit us for more info.