Private detectives 24h

| +34 608 76 79 79 | arga@argadetectives.com

Private detectives 24h

| +34 608 76 79 79 | arga@argadetectives.com

Private Detective in Madrid



Leading private investigation agency

At Grupo Arga Detectives, we are committed to achieve the necessary objectives to solve our clients’ problems and take the appropriate measures.

Our priority is to meet the needs of our customers and to achieve this, we develop a strategic action plan.

We guarantee maximum confidentiality and professionalism in all our actions, always within an established legal framework.

Privacy Policy

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The best private detectives in Madrid

Grupo Arga is a private investigation company based in Madrid, with an outstanding professional trajectory of more than 15 years. We are duly authorized with Official License number 2464 and national registration number 10.797.

Our approach is based on offering effective solutions backed by the principles of professionalism and discretion, both for individuals and companies. We are characterized by our firm commitment to professional success, obtaining the necessary evidence for our clients and translating it into detailed reports, with the possibility of ratifying them in court if required.

We have a team of highly trained private detectives with extensive experience in various areas of private investigation. We always act under the principles of confidentiality, legality and professional secrecy, using state-of-the-art technology to achieve our objectives.

At Grupo Arga, we offer free estimates, design appropriate action plans and provide timely advice for the effective resolution of any situation raised. Our goal is to provide our clients with an integral and quality service that satisfies their needs in an efficient manner.


Reasons to choose us among all the private detective agencies in Madrid:

Trained by the best private detectives in Madrid

At Grupo Arga Detectives, we understand the challenges our clients face. We are committed to providing the truth with maximum speed and guaranteed results. Our goal is to provide effective solutions that help solve our clients’ problems quickly and satisfactorily.

Our detectives cover the entire Community of Madrid.

To guarantee our commitment, we have experienced collaborators capable of tackling any case with determination. All actions performed by our detectives are carried out under strict legal standards and are governed by the principles of confidentiality, discretion and efficiency.

We are a private detective agency in Madrid expert in business intelligence and investigation for individuals and lawyers.

We are preceded by a long professional trajectory with more than 6,000 reports perfectly elaborated. Our presence in the courts of justice is key to winning litigation.

Prices of private detectives in Madrid

You can check our prices and rates quickly and easily. Request a free customized quote and we will try to help you as much as possible.

Specialized private detectives

Private detective services in private investigation


Any type of company, from the smallest to the largest, is a juicy target for any type of vandalism or illegal act. Our team of private detectives are highly qualified to solve any issue that intrigues your company. We act in the following areas:

Investigation of sick leave.
Corporate investigations
Solvency Reports
Patent and Trademark Research
Mystery shopping
Hotel Security
Economic reports
Labor detectives
Non-uniformed surveillance
Follow-up to Commercials.
Information Leakage
Internal thefts

More information


Private investigations related to a personal or family environment are much more sensitive and we approach them in a more special way. When dealing with close people, whether family members or a group of friends, this type of situation carries an emotional connotation that must be approached with sensitivity. We conduct investigations for:

Modification of regulatory agreement
Demonstration of coexistence
Paternity Tests.
Control of Minors.
Scam investigation
DNA analysis
Addiction Research
Cults and fanaticism
Doubts about domestic service
Fulfillment of housing orders

More information


Advances in information and technology have offered endless opportunities to this contemporary world, but it has brought with it other types of actions that can be malicious and illegal. Arga Detectives is in charge of solving the following technological problems:

Electronic sweeps.
Analysis of Mobile Phones.
WhatsApp Research
Recovery of deleted messages
Social Network Research.
Computer expertise
Computer audits
Authenticity Certification.
Hacker research
Computer analysis of computers
Spyware detection
Installation of Hidden Cameras.
Forensic Image Analysis.

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We offer certain specialized services to solve special situations that require highly qualified private detectives:

Location of Persons.
Old rental lease
Electronic sweeps
Handwriting appraisals
Fraud investigation
Conduct reports
Surveillance and monitoring
Camera installation
Hidden cameras
Non-uniformed surveillance
Cell phone analysis
Mutual and insurance companies
Whatsapp recovery
Urban Leases.
Conduct Reports.

More information


Finding a Detective who specializes in providing evidence to trusted lawyers and who will be effective when facing trial can be a difficult task.

In Grupo Arga Private Detectives, we offer the best service of assistance to lawyers, with a high professional capacity, experts in providing judicial evidence and the best advice in the judicial sector.

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Our quality private investigation services reach beyond the Spanish territory, so if you have any problem outside our borders, do not hesitate to count on Arga Detectives, professionals inside and outside Spain. We operate internationally.

No matter what kind of problem or compromising situation you are in, at Arga Detectives we have a group of professional private investigators trained to solve with the utmost confidentiality and discretion any private matter. Do not hesitate to contact us.

We offer services in most countries, such as USA, Portugal, Andorra, France, Germany, Great Britain, Canada, etc.

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What defines us as the best detectives in Madrid

Our office of Private Investigators in Madrid is proud of its long professional trajectory and achievements over the years.

We are professional, discreet and fast private detectives. We know that those who come to us are going through a situation that must be assessed with empathy without losing objectivity. To do so, after analyzing the information provided and its analysis, we understand the real problem we are facing and offer a first class investigation providing maximum confidentiality.

We offer personalized advice oriented to meet the needs of each of our clients.


The best private investigation in Madrid can only be carried out with the utmost professional secrecy and diligence.


Our private investigators Madrid are extensively trained in all areas of private investigation and teamwork.

Technical resources

To achieve our objectives we use state-of-the-art technology applied to the field of private investigation in Madrid.


Guaranteed results in accordance with the expectations of each client.

We guarantee a state-of-the-art private investigation. To achieve this, we will apply all the latest technology and with it we will achieve the utmost rigor and perfection.

The team that makes up our detective office in Madrid is highly prepared and trained. We are highly trained and experienced private investigation professionals.

We offer a VIP service in Madrid or anywhere else in the country. Our scope of action ranges from large companies to individuals and lawyers. If you want to solve your problem, talk to us and ask for a free quote. We will prepare a suitable action and we will give you answers.





























































































We are a private detective company in Madrid that guarantees results.

The team of professionals that make up our staff is highly specialized in a wide range of private investigation services, adapting the most appropriate technological means through the use of cutting-edge technology. We carry out expert work oriented to the courts to give you the best chance of success in any litigation.

In our search for the truth, we employ a variety of camera and micro-camera equipment, as well as eavesdropping detection devices and other technological elements. We provide detailed reports including photo and video footage for a clear and unambiguous presentation.

We have our own video and image analysis laboratory that guarantees maximum efficiency in the preparation of reports, which allows us to be eloquent, professional and valid in court.

With an extensive professional trajectory and more than 6,000 files carried out with rigor, we have established ourselves as leaders in private investigation.

The best results are achieved through the combination of technical means and a highly qualified human team. The academic, technical and university preparation of our researchers allows them to react promptly to any situation and gain a strategic advantage.

We have established ourselves as a serious, discreet and efficient private detective agency in Madrid. The satisfaction of our clients is our priority, which is reflected in their repeated contracting of our services and in our positive and high ratings.

Private detective in Madrid nearest you

Arga Detectives is located in the center of Madrid, offering a personal and empathetic treatment to all its clients. We approach each case as something unique, dealing with closeness and as something exclusive and close, where our commitment is our maximum operability to achieve results as our own.

Direct Contact

Our private detectives will assist you directly, either by telephone or in person, and we will draw up a quick action plan.

Maximum Warranty

The intervention is carried out by highly trained and educated private investigators with extensive specialized experience.


All our actions comply with the strictest legality and are sponsored under the pillars of proportionality, rigor, fairness, efficiency and discretion.


Obtaining evidence through a detailed action plan is a tool to achieve objectives quickly.



Private detective Madrid Committed to clients

Our work drives us to adopt our clients’ goals as our own, with a clear objective: to achieve them. For us, being private detectives goes beyond simple investigations.

It is essential to understand the client, empathize with him and meet his needs through a professional and efficient investigation. Only in this way can we achieve our objectives: to obtain irrefutable proof of the truth.

This approach gave birth to our detective office. With a philosophy of continuous improvement and understanding, we have managed to position ourselves as the best private investigators not only in Madrid, but throughout Spain. Our growth has transcended nationally, with an outstanding presence in major cities such as Barcelona, Valencia, Malaga, Seville, Alicante or Murcia, among others. We have even expanded our presence internationally, with an outstanding success rate close to 100%.

Private detectives Madrid
Private detectives Madrid

happy customers

Accuracy and exigency are our main virtues. If you do a Google search, you will find numerous clients who, through positive ratings and reviews, highlight our private investigation services and their expertise. This translates into positive opinions.

For us, the client is always the most important thing. For this reason, we offer an exquisite, completely confidential and personalized treatment. Our detectives are distinguished by their empathy, responsiveness and sensitivity to the delicacy of each case.

At Grupo Arga Detectives in Madrid, our main objective is that our clients feel supported and fully trust us. We adopt a solid commitment and strive to obtain the necessary evidence.

At Grupo Arga Detectives, we have been recognized with the highest awards and recognitions, such as the Professional Excellence Award in 2017. This recognition reflects our hard work and dedication over the years.

Who can bring you the best results better than our private detectives in Madrid?

Our private detectives in Madrid will make all your concerns are satisfied. We are a detective agency with a wide positive experience that will make you grow and we love that.

Reasons to hire our private Detective Agency in Madrid

Best private detectives in Madrid

If you want to have a positive experience trust only the best. The experience gained over the years in each of our private investigations has made Detectives Madrid Arga know how to solve each case that comes to us effectively and professionally.

We are fully compliant with Regulatory Compliance. We are certified in each of the areas of private investigation that we develop. As private detectives in Madrid we follow a strict control of the Ministry of Interior that systematically supervises our performance.

By going to the best, you will be fully assured that everything will go well. It is important to emphasize that the crime of intrusion is widespread in the private detective profession. Always demand credentials before hiring detectives.

The delicate situations we face require professionals with a true professional attitude. The pillars of action are:

National and international coverage: Arga’s Madrid detective investigates throughout Spain and abroad.

Discretion and efficiency: thanks to the best private detectives, maximum secrecy and professionalism are guaranteed.

Detectives 24 hours a day: our private investigators investigate 365 days a year and 24 hours a day.

Valid evidence before the Courts: this is achieved by complying with the strictest legality and professional rigor.

Private detective Madrid makes your targets take off

With true professionals like those who make up our detective agency, you will see fast results. Our performance is based on two basic pillars: professionalism and efficiency.

Our private detectives in Madrid are certified and officially licensed. Thanks to our many years of experience, we are able to offer you an exclusive service according to your interests.

Don’t hesitate and ask us. We will be happy to advise you on how to achieve your goals. To do so, we will provide you with all the evidence you need. Surely if you are reading this is because you are worried about something, right? Don’t be left in doubt and get a comprehensive solution to your problems and concerns quickly and easily.

We will help you in your case. All our actions are focused on obtaining the truth through evidence that proves the events and leaves no room for doubt. To do so, we will follow a strict compliance with the current legislation; constitution, different laws and principles such as Privacy.

Finally, we will translate all the field work into a detailed, rigorous and fair report, with text and photographs, so that you will be able to have everything clear.

The best response to the requests of those who seek our private detectives in Madrid is undoubtedly given by a great planning of each private investigation carried out under two key elements.

On the one hand, by applyingstate-of-the-art technology, and on the other hand, thanks to the intervention of private investigation professionals extensive trainingandexperience in the field.

Credentials of our private detectives in Madrid

Private Detectives Madrid make every case a success

Our private detectives in Madrid will make your case a success. This is achieved with the work of experienced and highly qualified detectives, capable of applying all our years of experience to obtain the objectives sought.

In our actions, your needs will be our priorities, working with the utmost discretion. Empathy with your problems will make us treat your case as our own and apply all possible efforts to obtain it.

It should be noted that the private detective profession is regulated by Law 23/1992. The transcendental role of the evidence provided by the private detective and his reports is reflected here. Therefore, our reports will be considered as judicial evidence, being subsequently, if necessary, its ratification in Court.

The hiring of private investigators in Madrid or any other city should be something serious. Going to a detective agency like ours you will ensure the result and the triumph in obtaining your expectations.

Do not hesitate and contact us. Request a free quote and we will provide you with an accurate action plan. This whole process will be something satisfactory and uncomplicated. The truth has never been so close to you thanks to our private detectives in Madrid.

The answer to your questions has never been so close.

Meeting: the client explains his problem. We will propose an action plan and a fixed budget. After acceptance, the contract is signed and the start-up is quickly assigned to suitable detectives.

Obtaining evidence through the investigation: in the investigation process we will carry out, within the framework of legality, all legal actions necessary to reflect the truth. All this performance is governed by one premise: discretion.

Report: we will provide the client with a detailed photographic report of the entire process carried out. A video report will also be provided. If subsequently necessary, we will ratify it in court.

If you require a private detective in Madrid, we offer you a free consultation without obligation.


Where are we located?

At Detectives Privados Arga, we are strategically located in the heart of Madrid, a city full of life and mystery. If you need to resolve a case, our highly qualified and certified team is ready to provide you with expert assistance. We always act in accordance with the regulations and under the supervision of the Ministry of the Interior, guaranteeing fast and effective results. Our fundamental principles are discretion and efficiency, and our detectives are available 24 hours a day, 365 days a year. All our evidence is legally valid and can be presented before the Courts. Do not hesitate to contact us for a free, no-obligation consultation.

Trust in Private Detectives Madrid! Find us at C. de la Princesa, 9, 1º Izquierda, 28008 Madrid.

Contact Private detectives Madrid Grupo Arga now to get your quote.

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