Want to save money on your energy bills but don't know where to start? O'Brien Electrical Cairns Central can help advise you on the best electrical options for your home or business to boost your energy efficiency. Whether you want to install a solar system, or you need repairs done to your ducted vacuum system, our electricians can do it all. We offer a range of services including home theatre audio and automation, lighting designs, data communications, and more. At O'Brien Electrical we're locally owned and operated, and understand that your electrical systems are important. For this reason we offer general maintenance and servicing to ensure everything is working smoothly. If you find yourself stuck in the dark after a storm, O'Brien Electrical can get you up and running in no time with our 24-hour call out service. Contact our experienced staff in Cairns today for any of your electrical needs.