Private Investigator Locations 

Private Investigator Birmingham

Sentry Investigations Ltd are Birmingham based private investigators with our head office based in the Jewellery Quarter of the city. However, as per most private investigation firms, we operate far beyond where we are based. Although we do take on many instructions within Birmingham City, we often find ourselves working across the West Midlands region and even further afield. 

You can write to our head office at Sentry Investigations Ltd, Suite 2A, Blackthorn House, St Paul's Square, Birmingham, B3 1RL. Alternatively, email us at or call on 01217691626.