About ACI

Professional investigations for legal, commercial and private clients.

Who We Are

Professional investigation and legal support services delivered with integrity, discretion and dependable communication.

Australian Commercial Investigators is a Sunshine Coast based investigations and process serving firm supporting law firms, businesses, government agencies and private clients throughout Australia.

Built on a foundation of integrity, discretion and dependable service, we combine modern investigative techniques with practical experience to deliver clear, reliable outcomes. ACI applies the same professional standards across every service, whether conducting a locate investigation, serving legal documents, undertaking a complex field enquiry or assisting a private client with an infidelity investigation on the Sunshine Coast. Every instruction is handled with professionalism and careful attention to the client’s objectives.

We believe clients deserve prompt communication, honest advice and accurate results, qualities that have become the cornerstone of our reputation.

Why Choose ACI

Clients choose Australian Commercial Investigators because they value professionalism, reliability and clear communication. Every instruction is handled with care, ensuring investigations and legal support services are delivered efficiently, ethically and to the highest professional standard.

  • Sunshine Coast based with Australia wide capability
  • Trusted by law firms, businesses and private clients

  • Licensed investigators and experienced process servers

  • Clear communication from instruction through completion

  • Court-ready documentation and professional reporting

  • Discreet, reliable and results-focused service

Committed to Professional Excellence

At Australian Commercial Investigators, we understand that every instruction carries a level of responsibility and trust. Whether acting for a law firm, business, government agency or private client, we approach every matter with professionalism, integrity and a commitment to delivering accurate, dependable results.

Our focus extends beyond simply completing an investigation or serving legal documents. We strive to provide responsive communication, practical advice and clear reporting throughout every stage of the process. By combining modern investigative methods with a client first approach, we aim to deliver a professional service that clients can rely on with confidence.

Every matter is unique, and we recognise that no two clients have the same objectives. We take the time to understand your specific requirements, recommend the most appropriate course of action and keep you informed from commencement through to completion. This commitment to transparency, reliability and quality service has helped establish Australian Commercial Investigators as a trusted partner for legal professionals, businesses and private clients across Australia.

GET IN TOUCH

Give us a call:
0485 836 835

Send a direct email:
sam@aciqld.com.au

Address:
PO Box 159 Coolum Beach QLD 4573