Above Or Below Ground. MCA Delivers. MCA Engineering is a leading Australian based group providing construction, maintenance and industrial services to the resources, energy and infrastructure sectors. Our mission is to provide safe, innovative, professional and cost effective solutions. In operation since 2004, MCA Engineering has established a strong reputation as a provider of quality products and services tailored specifically to the needs of each individual client. MCA Engineering aims to be recognised as a truly great company to work for, work with and invest in. Our greatest asset is our people. MCA Engineering's aims to ensure its people operate in the safest environment possible, through the implementation of world-class operating policies and procedures. With the company's significant collection of projects across Australia, as well as a well-trained and dedicated workforce, the company is well placed to continue to achieve this. If you would like to contact us, please call 1300 528 535 or email info@mcagroup.com.au