About Us

Backed by more than 30 years’ experience, Cozco has built a reputation for excellence and safety, becoming a trusted name in the electrical industry.

With the capacity to deliver a wide range of services, including installations, commissioning, maintenance, and repairs, Cozco takes pride in supplying quality plant, test equipment, and materials to clients, while always providing superior quality workmanship and delivering reliable solutions that meet all relevant Australian Standards.

Our well-equipped workshop in Adelaide’s south allows us to efficiently service clients from the heart of the Fleurieu Peninsula to Cape Jervis, Goolwa, McLaren Vale and the surrounding coast.

Tim Costello – Company Director

Tim - Commercial Electrician

A highly proficient technician, Tim brings a broad skillset, developed over three decades as an electrician, which has afforded him the know-how, expertise and innovative mindset required to deliver the most effective and reliable electrical solutions for your business.

His drive, ambition, solutions-oriented approach and commitment to safety and excellence underpin the high standards that he sets and achieves within his company.

Tim not only provides expert guidance and quality results, but the reassurance of an electrical job that will stand the test of time.