GDC is a proudly Australian-owned and operated company delivering integrated facilities management, trade services, landscaping, and project solutions across metropolitan, regional, and remote locations throughout Australia. Headquartered in Sydney, our experienced team provides responsive, high-quality service delivery across commercial, government, industrial, retail, education, health, and community sectors.

With capabilities spanning preventative and reactive maintenance, building services, electrical, plumbing, HVAC, landscaping, civil works, infrastructure upgrades, sustainability initiatives, and end-to-end project management, GDC delivers tailored solutions designed to improve asset performance, operational efficiency, and long-term value.

Our strength lies in our ability to combine skilled in-house trades, trusted contractor networks, strong governance systems, and proven project delivery experience to provide reliable, scalable, and compliant services across diverse environments and portfolios. Backed by a strong culture of safety, sustainability, accountability, and customer service, GDC partners with clients to deliver practical outcomes that are efficient, responsive, and built for the future.