About CMA Contracting Pty Ltd, a subsidiary of Delta Group, Australia’s largest demolition company, has an outstanding and unparalleled capacity to offer experienced and qualified recycling solutions. We service industries such as the resource sector, chemical, development and general industry to carry out plant decommissioning, industrial demolition and site clearance as well as remediation, decontamination and redevelopment of sites. The division has been in operation for over 30 years and has completed major industrial deconstruction and demolition projects across the Australasian region. A highly specialised team of senior project managers supported by very experienced engineers provides the maximum ability to budget, plan, execute and complete extensive projects safely and on time. Services Demolition Remediation Asbestos removal Marine services Closure plans Contact us now for a quote!