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ASI Allstate Interstate was established in 1991 to provide specialist survelliance and fraud investigations. Since then we've grown to become Adelaide's largest field services company, providing professional and affordable services to mercantile agencies, law firms, government departments and commercial businesses seeking a reliable and responsive partner. 

We are members of the Australian Institute of Credit Management (AICM, the Institute of Mercantile Agents (IMA) and are an ISO 9001:2008 Quality endorsed company.


In just 4 easy steps, we can have one of our fully trained, licensed and accredited agents briefed and deployed in the field to carry out your assignment.





Our aim is to make it as easy as possible for you to do business with us.


The best way to instruct us is to get in touch by phone or by using the contact form. This way we can ensure that we have all the information we need to give you the best chance of success and that you can be confident that you are getting the best value for money and a service proposition that meets your objectives.

We place a premium on being brand ambassadors for your business. Our people are as important as our processes and we’re acutely aware that our highly skilled agents are an extension of the organisations they’re representing. That’s why they’re handpicked, personable and as dedicated to offering the highest quality service as you are.


With ASI, you can be assured that your reputation is in good hands.

Step 1. Contact us to discuss your requirements
Step 2. We'll provide you with a competitive written quote within 24 hours (or earlier if required)
Step 3. We'll walk you through the data transfer process and show you how you can track your files online
Step 4. We'll assign and deploy our field agents to commence and keep you up to date at every stage of the process
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