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24 Hour UK Freephone: 0800 9991 007
International: +44 203 006 7878
Email Us: info@nia.agency
NATIONAL
INVESTIGATION
AGENCY
THE 24H NATIONWIDE PRIVATE INVESTIGATION AGENCY WITH OFFICES ACROSS THE UK
YOUR LOCAL
PRIVATE
INVESTIGATON
&
TRACING
AGENCY
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PROFESSIONAL PROBLEM SOLVERS
It cost nothing to talk through your situation with one of our Male or Female investigators, our vast range of experience and diverse backgrounds make us excellent "Problem Solvers" so whatever predicament you find yourself in we are the team to have on your side
PROFESSIONAL PRIVATE INVESTIGATION, SURVEILLANCE & PEOPLE TRACING AGENCY
OUR SERVICES

COMMERCIAL & LEGAL INVESTIGATIONS
Commercial intelligence, employee theft & absenteeism, evidence gathering for criminal and civil cases

PRIVATE & MATRIMONIAL INVESTIGATIONS
Matrimonial infidelity investigations, Pre-marital investigations and evidence gathering and reporting.

ADDRESS & ASSET TRACING
Tracing debtors or lost friend and family members, Mobile number tracing and hidden asset tracing.

COUNTER SURVEILLANCE BUG SWEEPING
Specialist Bug Sweeping team with the latest TSCM Equipment. Bugs Tracker & Cameras detected and removed

COVERT SURVEILLANCE SERVICES
Highly experienced ex-police & military surveillance agents available nationwide 24 hours 7 days a week

VEHICLE TRACKING & TRACING
Vehicle trackers and bugging devices supplied and fitted across the UK for hire or sale.
 
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WHY CHOOSE US
We can:
Search for any witness for criminal proceedings.
Trace hidden assets.
Carry out covert surveillance operations.
Complete background reports.
Undertake process serving.
Find people, property or assets.
Provide statement taking services.
Activate counter surveillance operations.
Testimonials:-
  • I just wanted to say thank you for the excellent service provided. I didn't expect a response so quickly. I was given advice above and beyond the service I requested and am truly grateful for your support through this stressful time.

    I would definitely recommend the service, National Investigation Agency you get 5 stars from me. Thank you ever so much.

  • I am very very impressed. A thoroughly professional, courteous and efficient service. Excellent advice and very helpful. I would highly recommend them to anyone, and if ever I have the misfortune of circumstance and require their services again I would have no hesitation.

    Absolutely Excellent

  • We had an occasion to use the services of a private investigator to assist us in investigating the unauthorised absence of a member of our staff. The National Investigation Agency's professionalism and attention to duty made an untenable situation tenable.

    We would have no hesitation in recommending this company.

  • Very satisfied. I did some research and phoned various private investigators for info and quotes - many didn't get back to me or were very expensive. The National Investigation Agency were reasonably price, helpful with advice and, once the assignment started, kept me well informed throughout. Would recommend them to anybody who requires the services of a private detective.

  • Just wanted to say thanks so much for all you did for our family. You have been amazing and can't say thank you enough for how you have saved them. The altruism and care you have shown has been fantastic and I hope you will get the same from others too ­ which you deserve.

    If I am ever asked you will always be top of my recommendation list for an investigator.