Best Private Detective Agency in

AMX Detectives in London is known for its 100% discreet and confidential private investigation services. Our International Inquiries and Corporate Investigation Services come at very affordable rates. One of the most respected private investigator in London. Our detective agency in London is well-respected and has many years of experience. We strive to improve every day. Our detectives have a broad range of skills and knowledge. These skills are useful in investigating cases. There are many services available. These include surveillance, debugging, finding contacts, monitoring places, and the use of advanced spy technology to solve your case.

Our detective agency is unique because we are a professional, highly-experienced detective agency in London with dedicated staff. We are trusted by Londoners and have been able to review the case details. We take the time to understand and assess your work requirements. We meet with clients to discuss the details and the timeline. Once the assignment is given, we ensure you receive 100% results. All information is kept confidential during the investigation. All client communications and investigations are confidential.

  • Affordable Private Investigator Service
  • 24 Hours & 7 Days Week Availability
  • Both Male & Female Operatives
  • Completely confidential
  • Latest Modern Surveillance Technology
  • For the past 35 years, helping people find the truth
  • High Success Rate, accurate and detailed reports


Our detective agency doesn't only have a London base, but we also work in other countries. We offer services not only in London but also in India. Advance Detective Agency has a team of highly-skilled investigators that operate worldwide and produce the best results. Personal investigations, such as Pre Matrimonial or Post Matrimonial, are offered by us. Teen investigations. Loyalty tests. Missing Person cases. We specialize in corporate investigations like debugging, property documents, asset verification, investigation of insurance claims, and employee background checks. Here are some services that we offer.

Corporate Investigations
There are many risks and headaches that can befall a business in order to make it successful. The London Detective Agency provides extensive Corporate Investigation Services for all corporates.

Personal Investigations
Private investigation services are offered by London Detective Agency to hide the client's exact needs. This includes background checks, identity verifications, surveillance, and investigations about assets.

Matrimonial Investigations
Today, matchmaking is a thing of the past. People can cheat you in a matter of seconds. You can be cheated by people in less than a second. Modern times are filled with Girlfriends and Boyfriends. Knowing the background and whereabouts of potential spouses will make you smarter. To get the best details, the London detective uses his entire knowledge.

Surveillance is basically covert surveillance. It is documenting the subject's movements. This observation is not suspect.

Loyalty Test
Loyalty and trust are the two most crucial aspects of a relationship. A relationship that lacks either of these elements will lead to problems. Every couple has a problem with their partner in today's world. We can help you resolve the issue and restore your faith in your partner.

Divorce Cases
Our Private Detective Agency London can assist you in obtaining the evidence required for court. It is possible to be deceitful when you are going through a divorce. We can help you with your divorce case.

Benefits of using our Private Detective Agency in London

  • During the entire investigation process, all our customers have 100 percent confidentiality
  • There are many types of personal and corporate detective services available in London, at very reasonable prices.
  • Our London detective has extensive experience in the security and defense sector.
  • We are licensed to provide detective services as required by law. This certification allows us to carry out legal activities.


AMX Detective is a well-known detective agency in London. We believe that work is the most important thing within our industry and are the best in the field. We never stop working until our job is done. We treat each case with the greatest care, and then we give our clients the final investigative reports. We are London's most respected and trusted Detective Agency. Our investigations are loved by all. Get in touch if you are looking for the best Private investigator in London.

" AMX Detectives Delhi worked as Pre Matrimonial Detectives in Delhi in my case. Mr Puri made me feel completely at ease when going over case details and logistics. I received a professional report and all the snap-shots as well. I highly recommend them. They saved me from a bad future!! "
" I frantically looked for a way to get rid of my abusive husband who dealt with drugs everyday. AMX detectives and Mr. Puri came to my rescue. With the help of surveillance investigations, they were able to provide the strong proof so soon! Such flawless Matrimonial detectives services in Delhi and other metro cities. Full Marks!!! "
" We hired AMX Detectives Delhi to conduct Pre Employment Vetting on potential employees and they honesty saved us from so many bad hires! Their Background Verifications were so detailed and different from the typical internet ones. I recommend AMX to everyone i meet now! "
" Best Post Matrimonial Detectives in Delhi as I have given my Post Matrimonial investigation work in Chandigarh as well as Delhi and found them the best. This is my thinking. I have not tried others detectives even but Mr. Puri concern in the case bound me to think, he is the best detectives in India. "
" Thanks M/s AMX Detectives (P) Ltd. and it's chairman Mr. Baldev Kumar Puri for handling our company corporate detectives jobs of Pre employment checks in Delhi and Mumbai efficiently and hoping the same kind of treatment and services will be offered to us as far as your services are concerned for any new check up or assignment. "
" The matrimonial detectives in delhi is doing the Pre matrimonial investigations in delhi as well as the Post matrimonial detectives in delhi, New Delhi, India. I have given my sister case to them and in last got satisfied with their results and working on the case. I am working in Corporate sector and would like more work on employment checks in Delhi and believe that this company may help us for Pre employment detectives in delhi, Pre employment investigations in delhi as well as the Post employment investigations in delhi and they are among the best detectives in delhi. "
" I am happy to get their matrimonial investigation services and love to see their passion and dedications towards their detective business and warm approach towards their client. I feel they are the best detectives in Delhi. "
" Excellent detective's services provider in Delhi including matrimonial, surveillance, personal, under-cover and much more. Matrimonial Detectives I gave my 2 personnel investigation cases to AMX Detectives, both were Matrimonial Cases and got excellent results at the end. The surveillance detective's service provided by them was amazing...i am very much satisfied by AMX detective's team... "
" AMX Detectives and Investigation Agents providing very good services in Investigation our client cases and I am very much satisfied with the services of AMX to solve our cases. Very- very thanks to Mr. Puri. "
" The AMX team assisted me in bringing out the truth in my marriage and saved me from continuing to live and fear and doubt. If anyone is reading this review and is thinking about getting any kind of investigation done, trust me you have come to the right the way they handled my case with such professionalism there is no way that any truth can be hidden from them. Thank you so much AMX Team...for giving me a chance to live again. :) "
" Hi dear AMX detectives services proves itsel as best services in India and abroad. I am totally depend on this service as i had to detect or want to know about my parterner. Only AMX detective's pre matrimonial services helped me out to resolve this issue now i am very much satisfied. "
" It is not enough to say that AMX detective services are at the top as it facilitates its customer with complete satisfaction. It resolves my friend's matrimonial case very smoothly. Now she is living with her husband as he is proves himself as positive in his loyality test. "
" AMX detectives services helps me alot in verifying employee details as it provides me the complete solution with pre employement verification. Literally i sort out my all problems related to this issue. Now each and every employee of my company working sincerly, so I very much thankful to AMX detective services as pre employement cerification. "
" Literally AMX detective services are very much liable and i am very thankful to him. I always thought that my life becomes hell because i found too much fraud with my job but only and only AMX detective services that helps me out. AMX detective u r GREAT. "
" Private detectives delhi who does matrimonial investigations work with the team of personal investigators in delhi are the amx detectives and one can rely on their results. I assigned the matrimonial job to them and felt comfortable after getting their outputs. "