One of Sydney's top electrical service providers, D&K Electrical has more than 30 years of experience in the industry. Since our establishment in 1981, we have solidified our position as one of Sydney's leading electrical businesses. At D&K Electrical, we specialise in data installations throughout New South Wales, and we use only environmentally safe methods in all of our commercial electrical services. We can complete challenging, important electrical projects in New South Wales because of our extensive knowledge and ability in electrical engineering.