Pinnacle pinnacle Pinnacle Investigations - No1 UK Private Investigators newleftlogoPinnacle Investigations are the No1 UK Private Investigators, We specialise in all Investigative Services including Process Serving and Forensics. We also offer pre-employment background checks and investigations, driver and vehicle record research, in addition to skip-tracing. We have over a thousand hours in surveillance experience, which can help you with domestic/divorce cases, employee theft, Workers Compensation cases and more. We have offices all over the Uk and around London. We also provide attorney support services, locating hard to find witnesses, obtaining digitally recorded statements, and conducting neighborhood checks to aid with trial preparation.

  • We have over 100 Operatives and Agents at Pinnacle, all around the UK and many more Worldwide
  • We offer a No Hit – No Fee Tracing Service throughout the UK
  • We have numerous Matrimonial Specialist Investigators at Pinnacle who can help with any issues of Infidelity
  • No1 UK Private Detective Service
  • Popular Enquiry Agents
  • Need a Background Check on a prospective Tenant or Employee?
  • Pinnacle can perform an Expert Forensic Investigation on any PC, Laptop or Mobile Phone
  • Complete web-based Invoice and Booking System
  • Instant Statements or Affidavits available using the latest technology
  • No1 London Process Servers
  • Having some Matrimonial issues that need looking into?
  • Need help to search for a Missing Person?
  • Pinnacle offer sophisticated Vehicle Tracking
  • Potential Cheating Partner? We can tell you the facts!
  • We do many Skip Trace searches every single day, we find those bad debtors!

We offer competitive document serving prices and a rapid response nationwide for process serving, including service of documents on even the most evasive subjects.

The types of documents we serve include some of the following:


  •  Injunctions
  •  Divorce Petitions
  •  Summons or Claim forms
  •  Statutory Demands
  •  Bankruptcy Petitions or Winding Up Petitions
  •  Freezing Orders
  •  Legal Documents
  •  Summons
  •  Notary Public
  •  Family proceedings
  •  Prohibited Steps Orders
  •  Specific Issue Orders
  •  Contact Orders
  •  Non-molestation Orders
  •  Writs

And more….

We offer a low cost fixed fee for straight forward serving of documents on individuals anywhere in the UK.

We cover Bedfordshire, Hertfordshire, Buckinghamshire, Northamptonshire, Cambridgeshire, Suffolk, Norfolk, Essex and London as well as all Mainland UK

Tel: 0208 133 9895 – Mob: 07976 975 918

Our goal is to provide our clients with professional and confidential investigative services, based on years of experience. If you are in need of an investigator, please call us, today!

We will also beat any like for like quote – Get in touch!