Private Detective Perth
24x7 Private Investigator Service
Licence ID number IA 22115



Ph: 08 9378 2335
Mob: 0417 901 354
Fax:08 9378 2335


251 Stirling Street, Perth WA 6000

PO Box 8081
Perth Business Centre WA 6000

Our Private Investigator Licence Number is 1A22115

Alpha Investigation Services provides professional private investigation services in surveillance, infidelity, internet scams, background checks, missing persons, sexual abuse, computer fraud and more.

Adoption and Biological Search

Are you looking to find who your biological parents are? Or are you suspicious that you may have been adopted?

We can assist you in finding and locating your birth mother and birth father. We will find any sisters, brothers and family you may have and that you did not know you about. Also it may be that you have lost contact with your family, this is also a service that we provide.

We at Alpha Investigation Services are professional and have conducted numerous searches of this nature, not only in Australia but internationally with an excellent success rate, reuniting many people with their true loved ones.

All our investigations are always conducted in strict confidence at all time. Please contact Pete for a confidential chat on 0417901354.

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