Australia Private Investigators and Investigation Agencies for Hire


Following are private investigators in Australia.  Before hiring a detective in Australia, contact the appropriate licensing authority to confirm current licensing information.

Hire a Private Investigator in Australia

The following list of Australia private eyes is in alphabetical order and is by no means a ranking.  We encourage you to evaluate each investigative agency’s services and select the most appropriate provider based on your individual needs.  Take the time to review the agency website (if available) and call several different detectives to ask questions and get price quotes. To learn more about the hiring process, read our article Tips for hiring a P.I.


Owner – Glenn Ryan
3 Spring St Sydney, New South Wales, 2000, Australia
Telephone – +61 2 9972 9241
[email protected]

1800CAUGHT is a Sydney based Investigation firm that services all of Australia including Sydney, Brisbane, Gold Coast, Melbourne and Adelaide.

1800CAUGHT are the infidelity specialists, but also provide investigation services to a large number of corporate organizations through 1800CAUGHT Corporate.

We look forward to providing you with a FREE consultation over the phone or via email. We also have a FREE Call button on our website that will connect you immediately to one of Investigators.

All Australian Investigators licensed in NSW must have a Masters License No. Our Masters License No: 409430778 and ABN: 40 212 072 714


Owner: Simon Smith
7 Kenneth Road, Bayswater, Melbourne, VIC, 3153, Australia
Phone: 0410643121
Email: [email protected]

License Number 779-290-61S

Harjan Investigations

Owner – Wayne Edwards
P.O. Box 3057, Murrumbeena. Victoria Australia
Telephone – 0411173712
FAX – 61388027552
[email protected]

We conduct a profile of a subject by means of surveillance.

Magnum Investigations

Owner – Rob Comer, Director
PO Box 75, Mermaid Beach, Gold Coast, QLD 4218, Country: Australia
Telephone – 0410251207
FAX – 0755545838
[email protected]

For missing persons, cheating partners, gambling and drug problems, covert surveillance and undercover work we cover Australia. Quality work assured without the big corporate fees. View our site at

PJL Lynch Investigations & Countermeasures Pty Ltd

Owner – PJL Lynch Investigations & Countermeasures Pty Ltd
Cromwell St, Adelong NSW 2729, Australia
Telephone +61417260650
[email protected]

PJL Lynch Investigations & Countermeasures provides “Private Inquiry Agent” services to private clients, corporate clients and insurance company’s. We specialise in fraud, family law, child custody, infidelity and workers compensation matters.

Please visit our web site for full details of our business. Thank you, have a good day PJL.

Roylance Investigations

Owner: Robert Roylance
PO BOX 3239 Norwood, Adelaide, South Australia 5067
Phone – 61 0405352500
Email – [email protected]
Website –

Private Investigator License Number ISL266962

Spikes Angels Investigations

Suite 88 #66 Kingsway Glen Waverley, Melbourne Victoria, Australia
Telephone +61431595777
FAX +61431595777
[email protected]

Undercover Services, complaints, matrimonial matters, missing persons, surveillance, counter surveillance, close personal protection (cpp), fraud and more.  Free consultation, simply ask us about your concerns. We get results, fast!


PO Box 3510 Rhodes NSW, Country: Australia
Telephone – +61 2 8113 5767
FAX  +61 2 8113 5768
[email protected]

Spousebusters are highly trained and qualified professionals that can confirm your suspicions or achieve you peace of mind. If your partner is cheating WE WILL catch them and provide you with evidence of their infidelity. In some of the cases that we work on the partner is not cheating. But why worry? We are able to set your mind at ease with minimal cost and fuss.

Spousebusters have an elite team of over 60 hand picked private investigators located right across the country with various backgrounds including:

  • Police
  • Detectives
  • Military and
  • Civilian Roles

Spousebusters private investigators have personally conducted training for the NSW Police Unit and many other law enforcement departments in advanced surveillance techniques. Our skills and services are highly sought after but we believe that they are best used busting spouses.

We offer accurate and affordable investigative services please visit for more information.

Spouse Spy Private Investigators

Owner: David Alexander
Suite 3, Level 21, Gold Fields House 1 Alfred St. NSW 2000, Austrailia
[email protected]

Spouse Spy Private Investigators and Detectives are the trusted name when it comes to domestic investigations within Australia. Our team of investigators are highly trained and are government certified. We have agents strategically placed throughout Australia and can often be deployed with short notice. \n\nThe team at Spouse Spy are experienced in catching out cheating partners and spouse infidelity, conducting background checks, surveillance operations, electronic bug detection, and search and locate people in Australia.

TWO ONE Investigations

9/6 South Road, Braybrook, Victoria, 3019, Country: Australia
Telephone – 03 9015 7821
[email protected]

Two One Investigations Pty Ltd is a boutique investigations company which has built a solid reputation from years of experience in domestic / private and corporate investigations. We pride ourselves on being the primary investigations provider in the Western Suburbs of Melbourne ‘Uncovering The Facts’ for private and corporate clients alike.

We specialise in surveillance, locating missing persons, corporate investigations, cheating partners, mediation, conciliation, mobile device data retrieval.

Victorian Detective Services

1044 Dandenong Road, Carnegie, Melbourne Victoria 3163 Australia
Telephone – 61 3 9572 1433
[email protected]

Victorian Detective Services provide a comprehensive range of investigative services.  We can organise, co-ordinate and supervise all forms of investigations that are necessary to complete the task you require. Our professional expertise allows us to undertake any size project, from basic surveillance to full background investigations.

Related: Find other Private Investigator Agencies.



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