Today we’re celebrating 45 years in business! Since first opening our doors in 1974, we’ve grown from a small family operation to having more than 80 permanent staff. We are privileged to work with some of the country’s blue chip clients. Today, we specialise in commercial and industrial electrical and communications projects from Tasmania to Darwin, holding service and construction contracts with some of Australia’s largest infrastructure and resources companies. We are one of the oldest family owned and operated electrical contracting business in Queensland.

Key milestones in our 45-year journey:

1974 – Bob & Pat Arnold start Arnold Electrical Contracting Business

1983 – New premises built in Lucy St, Moorooka

1992 – Name change to Arnold Electrical and Data Installations (AEDI) to coincide with service expansion

2000 – Tony Arnold takes over as Managing Director

2008 – AEDI launches specialist industrial division

2013 – AEDI moves to new, larger headquarters in Jaybel St, Salisbury

2013 – AEDI launches specialise air condition division

2013 – AEDI rebrands as Arnold

2014 – Arnold Launches Arnold Switchboards

2019 – Arnold Celebrates 45 Years of service.