Detective Agencies & Private Investigators in Sydney, NSW - page 2
Find accurate info on the best detective agencies & private investigators in Sydney. Get reviews and contact details for each business, including phone number, address, opening hours, promotions and other information.
Showing results: 21 - 40 out of 45
Showing results: 21 - 40 out of 45
Other results from the 'Detective Agencies & Private Investigators' category in Sydney
Open now
66 Clarence Street, Sydney, 2000
(02) 9212 5000
Private investigator 
QNA Investigations is a highly-recommended detective agency with a team of professional and meticulous investigators. They exceeded cli… 
Closed now
1 Farrer Place, Sydney, 2000
(02) 9241 2815
investigation services, investigators, investigator, Private investigator 
Open now
Level 11, 65 York St, Sydney, 2000
0411 853 111
private investigator 
Closed now
Level 3; 50 Pitt Street, Sydney, 2000
(02) 9247 6811
Security & Alarm Systems & Consultants, Private Investigators Domestic, private investigator, private investigators domestic services,… ▸ Read more 
Open now
Level 10/20 Martin Pl, Sydney, 2000
0435 656 478
When it comes to investigation services, our qualified detectives know their stuff and can get you the results you need. Our domestic i… ▸ Read more 
Open now
Suite 1802/45 Clarence St, Sydney, 2000
Prime Investigations Sydney boasts a skilled team of private investigators handling diverse confidential cases in Sydney, Eastern Subur… ▸ Read more 
Open now
Level 17/68 Pitt St, Sydney, 2000
(02) 9210 1700
Wexted provides guidance and expertise to companies facing significant financial and strategic challenges. As a leader in Safe Harbour,… ▸ Read more 
Open now
Suite 1802/45 Clarence St, Sydney, 2000
Spouse Spy Private Investigators are one of Sydney's leading investigation agencies. With extensive local knowledge of Sydney and it's… ▸ Read more Spouse Spy Private Investigators Sydney is highly praised for its professionalism, exceptional customer service, and quick delivery. Th… 
Open now
388 George St, Sydney, 2000
We are a private investigation company specialising in locating people, surveillance of people for insurance and infidelity matters, bu… ▸ Read more 
Open now
Level 33/680 George St, Sydney, 2000
(02) 9529 7806
Level 2/233 Castlereagh St, Sydney, 2000
(02) 9210 0000
Wise McGrath is a leading commercial services company that specialises in providing services including Process Serving, Repossessions,… ▸ Read more 
Suite 469, 315 Castlereagh Street, Sydney, 2000
(02) 9211 2480
Lancasters Global Risk Consultancy Australian and international security risk consultants assessing risk, recovery options, investigati… ▸ Read more Local B2B Reviews
Carissa S , 13 March 2026
The reputation of SpouseBusters as highly trained and qualified professionals is well-deserved. They specialize in infidelity cases, using their national network of investigators to catch cheating partners and provide clear evidence. What’s helpful is that they also cater to those who just want to set their mind at ease, even if no cheating is occurring. It's a discreet, professional service that offers a lot of clarity for a reasonable cost.