Private Investigator Sydney
Discover The Truth
Uncover the facts you seek by relying on our team’s extensive investigative knowledge and experience.
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1300 792 283
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Private Investigator Sydney | Licensed Investigators NSW
When you need a licensed private investigator in Sydney, Magnum Investigations delivers. We operate across Greater Sydney and all of NSW, providing surveillance, fraud investigations, background checks, process serving, and more to individuals, law firms, and businesses. Our investigators are Class 2E licensed under the Security Industry Act 1997 (NSW) and hold the current licensing required by the Security Licensing & Enforcement Directorate (SLED). Call us now on 1300 792 283.
Private Investigation Services in Sydney
- Surveillance Investigations – Covert mobile and static surveillance across Greater Sydney. Admissible footage prepared to evidentiary standards for NSW courts and the Family Court of Australia.
- Infidelity and Relationship Investigations – Discreet, factual, non-judgmental. We document the truth so you can make informed decisions.
- Background Checks – Pre-employment screening, tenant checks, and due diligence on individuals and companies operating in NSW.
- Fraud Investigations – Insurance fraud, workers compensation, and corporate fraud. Surveillance and evidence gathering for claimant verification.
- Process Serving – Legal documents served throughout Sydney, the Central Coast, Wollongong, and regional NSW. Statutory declarations provided.
- Missing Persons and Person Tracing – Locate individuals across NSW using lawful investigative methods.
- Child Custody Investigations – Evidence gathering for Family Court matters. Documentation of parenting arrangements and welfare concerns.
- Corporate Investigations – Internal misconduct, intellectual property theft, and employee verification for Sydney-based businesses.
- Phone Number and Identity Searches – Factual identity verification using lawful database and field research methods.
Sydney and NSW Coverage
We operate across all of Greater Sydney including the CBD, Inner West, Eastern Suburbs, North Shore, Northern Beaches, Western Sydney, Parramatta, Blacktown, Liverpool, Campbelltown, Sutherland Shire, and the Hills District. Our investigators also cover Wollongong, Newcastle, the Central Coast, Blue Mountains, and regional NSW on request.
Licensed Investigators Under NSW Law
Private investigators in New South Wales must hold a Class 2E (Private Investigator) licence under the Security Industry Act 1997 (NSW), administered by the Security Licensing & Enforcement Directorate (SLED) within NSW Police Force. The former Commercial Agents and Private Inquiry Agents Act 1963 (CAPI) was repealed on 1 July 2022 and replaced by the current licensing framework. Any investigator who cannot show a current Class 2E licence issued by SLED is not legally authorised to conduct private investigations in NSW.
Magnum Investigations holds NSW Master Licence 412080174. All our investigators carry current Class 2E licences. Verify licensing at police.nsw.gov.au/online_services/sled.
How Much Does a Private Investigator Cost in Sydney?
Sydney private investigator costs typically range from $110 to $180 per hour for surveillance work, depending on complexity, the number of operatives required, and travel distances across the metro area. Fixed-fee services such as background checks and process serving are available. Rates quoted over the phone without understanding your matter are not reliable. We provide a detailed scope and written quote before any engagement. Call 1300 792 283 to discuss your situation.
Low advertised rates do not mean low-quality results are acceptable. Unlicensed or poorly equipped investigators waste your money and produce evidence that will not stand up. The cost of a properly conducted investigation is the cost of reliable information.
What Our Clients Say
"Handled a sensitive situation with complete confidentiality and professionalism." — Patience C.
"Very discreet and fast. Got me the information I wanted within 24 hours. Highly recommended." — Daniel G.
"Prompt service, professional staff. Highly recommend Magnum." — Kristen H.
Frequently Asked Questions
Is it legal to hire a private investigator in Sydney?
Yes. Hiring a licensed private investigator is legal in NSW. Investigators must hold a Class 2E licence issued by SLED and must comply with the Security Industry Act 1997 (NSW), the Surveillance Devices Act 2007 (NSW), and applicable privacy legislation when gathering evidence.
Can surveillance footage be used in NSW courts?
Yes, provided it was gathered lawfully. Evidence collected by a licensed investigator in accordance with NSW surveillance and privacy laws is admissible in NSW courts, the Family Court of Australia, and Fair Work proceedings. Magnum prepares statutory declarations and chain of custody documentation as standard.
How quickly can an investigation start in Sydney?
In most cases, surveillance can commence within 24 hours of engagement confirmation. Sydney's size means we maintain a roster of investigators across different parts of the metro area to minimise response times.
Do you operate outside Sydney?
Yes. We cover all of NSW including Wollongong, Newcastle, the Central Coast, Blue Mountains, and regional centres. Interstate coverage is also available through our national network.
Will my investigation stay confidential?
Complete confidentiality is a condition of every engagement. We do not discuss client matters with third parties. Reports and evidence are provided securely and retained according to our privacy policy.
How do I get started?
Call 1300 792 283 or use our contact form. We will discuss your situation confidentially, explain what is possible, and provide a written quote before any work begins.
Sydney Private Investigator — Related Services
Magnum Investigations operates nationally. See our other city pages: Private Investigator Melbourne, Private Investigator Brisbane, Private Investigator Perth, Private Investigator Adelaide. For national coverage, see Private Investigator Australia.

Other Services We Can Also Assist You With
Discover a world of unparalleled expertise and discretion with our comprehensive private investigation agency services, we specialize in helping people to solve problems, uncovering truths, and providing you with the answers you seek.
WHY CHOOSE
Magnum Investigations
Timely Results
We ensures swift and accurate outcomes, providing you with the information you need when you need it most.
Highly Cost-Effective
Experience high-quality investigation services that won't break the bank with our Highly Cost-Effective solutions.
Fully Licensed Investigators
Trust in our Fully Licensed Investigators for professional, reliable, and ethical services you can count on.
Utmost Secrecy
Rest assured, your confidentiality is our priority with our Utmost Secrecy commitment, handling discreet sensitive matters.
Urgent Surveillance
We the only company and uniquely skilled in urgent surveillance, we provide rapid, expert response for time-sensitive, critical demands.
Agents out within an hour
Prompt and efficient, our agents are dispatched within an hour or two, ensuring rapid response to your invetigation needs.
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