BT Electrical is a Western Australian family-owned business with more than a quarter of a century’s experience in the electrical industry. Our emphasis is on safety and service, specialising in home improvements with an expert lighting designer on our team to help you make the right decisions. Installation of RCD safety-switches to keep your family safe and surge protectors to keep your expensive toys safe! We also provide a 24/7 emergency callout service across Perth. Fully licensed, BT Electrical is one of Western Australia’s most trusted electricians. For domestic or commercial wiring, installations or electrical contracting, there’s no better place to go than BT.