AOCA is a building contractor that works on existing residential and commercial refurbishment and remediation projects.
Our team is made up of specialised professionals and tradesmen and we manage our projects by outsourcing to consultants, subcontractors and certifiers.
Please use our Contact Form to reach out to us.
To see more of what we do – please click on the relevant section to your needs below.



CASE STUDY: Intrusive Investigation + Waterproofing in Botany NSW

