Private Investigators Adelaide
Are you looking for a trusted private investigator in Adelaide? SA Mercantile Investigation Services offers discreet, professional investigative services across Adelaide and South Australia.
With years of experience and a reputation built on confidentiality and integrity, our team is committed to helping individuals and businesses uncover the truth. Whether you need surveillance, background checks, or assistance with sensitive personal or corporate matters, we provide fast, reliable, and accurate results.
Call now on 0467 010 503 or click the link below to send a confidential enquiry.

Why Choose SA Mercantile Investigation Services?
-
Licensed and experienced Adelaide investigators
-
100% confidential and discreet service
-
Fast turnaround times with detailed reporting
-
Tailored solutions for individuals and businesses
Our private investigators are highly trained professionals with extensive local knowledge. We understand the importance of privacy and handle every case with the highest level of discretion and professionalism.
Our Private Investigation Services in Adelaide
We offer a comprehensive range of investigation services, including:
- Missing Persons & Locating People
We assist in locating missing persons, whether it’s reconnecting with a loved one or tracing someone who has disappeared. There are several techniques we use including skip tracing. - Surveillance
Covert surveillance services to gather clear, admissible evidence for personal, legal, or business matters. - Infidelity Investigations
Discreetly uncover the truth if you suspect a partner of being unfaithful, providing you with clarity and peace of mind. - Background Checks
Detailed background investigations for pre-employment screening, tenancy, or personal reassurance. - Corporate Investigations
Protect your business from fraud, theft, or misconduct with thorough corporate investigations and employee checks. - Insurance Investigations
We help insurance companies and businesses detect fraudulent claims through surveillance and fact-finding. - Process Serving
Reliable and efficient document serving across Adelaide and surrounding regions, ensuring legal papers are delivered properly. - Field Calls
In-person visits to confirm information, deliver messages, or assess situations discreetly and professionally.
Trusted Adelaide Private Detectives
At SA Mercantile Investigation Services, we are proud to be a locally based company with strong ties to the Adelaide community. Our reputation is built on trust, accuracy, and delivering results, no matter how complex the case may be. We work with individuals, law firms, businesses, and insurance companies, providing comprehensive reports and photographic/video evidence where required.
Contact Us Today
Do you need help with a personal or corporate matter? Contact SA Mercantile Investigation Services today for a confidential, no-obligation discussion with one of our experienced Adelaide private investigators. We are available to assist you 7 days a week.
Frequently Asked Questions
How much does a private investigator in Adelaide cost?
A private investigator in Adelaide will cost anywhere from $80 per hour up to $220 per hour.
What is skip tracing?
Skip tracing is the process of locating a person’s whereabouts for various purposes. The term “skip” refers to the person who is being searched for, and “tracing” refers to the act of tracking them down.
Is it legal to hire a private investigator in Australia?
Yes, it is legal to hire a licensed private investigator in Australia.
Should I hire a private investigator cheating?
If you do not trust your partner and need solid evidence that he or she is cheating then a private investigator is worth hiring.
What are our operating hours?
We are open now. We operate 24 hours a day 7 days a week.
Do we take online bookings?
Yes, we take online bookings.
Call us now on 0467 010 503 or contact us online