City Investigations are well trusted and established private investigators in Belfast. Our private investigations agency operates our services in the City and surrounding suburbs. Our private detectives are highly skilled and cater for all types of private eye jobs, large or small. We are here to keep people and businesses safe throughout Belfast. 

Our private detective team can undertake a wide range of tasks in Belfast. If you need a cost-effective and reliable private detective, then look no further than City Investigations for the top Private Detectives in Belfast.  

We provide the following services: 

  • Insurance Cases 
  • Criminal Defence 
  • Miscarriage of Justice  
  • Document Serving 
  • Polygraph Testing 
  • Security Consultancy 
  • Bug Sweeping 
  • Document Examination 
  • Missing Persons 
  • Landlord Referencing Services 
  • CV Checking 
  • Witness Interviews 
  • General Surveillance for Corporate and Private Client 
  • Evidence gathering for Family Court  
  • Mystery Shopping 


A Private Detective Agency in Belfast that you can Trust  

City Investigations is a well-established Private Detective Agency with more than a decade of experience, you can trust us to conduct private investigations in a result orientated and professional manner. Our techniques are all tried and tested along with the use of new technology and the latest equipment, this will ensure that every client receives a good value for money and effective private detective services in Belfast.  


Throughout any investigation, we always make time to talk to every client, keep you up to date on any changes and what may happen in the next stages. We can meet you to discuss your requirements or if you prefer we talk to you over the phone or by email.  


Contact a member of your team today to talk to us about your needs and requirements. We look forward to hearing from you.