When You Need Answers,
Trust Experience.
Quest Investigation Agency provides discreet and professional private investigation services to individuals, businesses and legal professionals across South Africa.
Professional Private Investigation Services
When the truth matters, reliable information can make all the difference. Quest Investigation Agency assists private clients, businesses and legal professionals with confidential investigations, surveillance, tracing, background checks, corporate investigations and specialised investigative services across South Africa.
How We Can Help You
Every investigation is different. Our approach is discreet, professional and focused on obtaining the information you need to make informed decisions.
Corporate Investigations
Professional investigations into fraud, employee misconduct, theft and other internal risks affecting South African businesses.
Explore Service →Surveillance
Discreet surveillance and professional evidence gathering for private, legal and corporate investigations.
Explore Service →Infidelity Investigations
Confidential investigations for individuals seeking reliable information and clarity regarding a spouse or partner.
Explore Service →Background Checks
Professional verification and due diligence to help businesses and individuals make better-informed decisions.
Explore Service →Polygraph Testing
Professional polygraph examinations supporting workplace, misconduct and investigative matters.
Explore Service →Tracing & Asset Investigations
Investigative assistance with locating individuals, debtors and assets throughout South Africa.
Explore Service →Led by Decades of Investigative Experience
Quest Investigation Agency is led by experienced private investigator Armand Trollip, whose investigative career spans more than 38 years.
His background includes extensive experience in private investigations and specialised policing, providing Quest clients with practical investigative expertise across corporate, legal and private matters.
About Quest Investigation Agency →Need Answers? Start With a Confidential Conversation.
Tell us what you need help with. Our team will listen to your situation and advise you on the most appropriate next step.
Knowledge Is Power.
Practical information about private investigations, surveillance, corporate fraud and protecting your interests.
How Private Investigators Conduct Surveillance
Understanding professional surveillance, evidence gathering and what clients should expect during an investigation.
Read More →What Businesses Should Know About Employee Fraud
How professional investigations can help uncover misconduct, fraud and internal business risks.
Read More →Suspect a Cheating Partner? What Should You Do?
What to consider and when a confidential professional investigation may help provide clarity.
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