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International: +44 203 006 7878
Email Us: info@nia.agency
Testimonials
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.
Tania
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
Peter Courtney
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.
Muryam, Bristol
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.
Sue Cleland, Benfleet Scrap Co. Ltd
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.
Anne Harling, London
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