Welcome to X Three Private Investigators. We're dedicated to serving the people, businesses and legal clients in and around Stockport. Since 2012, we've been helping the 140000 strong population of Stockport to restore their peace of mind, replace suspicions with facts and we've saved many clients from situations that without our skills would have had potentially disastrous results. We're locally based, client focused, easy to talk to and we furnish clients with accurate and compelling results whilst guaranteeing total confidentiality. The only way that someone would know that they either are under investigation would be if you, the client who brought the case to us, told them. Data Protection Act 1998: X Three Surveillance Ltd. is registered with the Data Protection Act 1998. As a firm and individually every private investigator Stockport holds adequate insurance cover.