Private Investigators Logroño

Private Investigators Logroño


DETECTIVES PRIVADOS DE GRUPO ARGA , is a private investigation agency with high distinction in cases and a high professionalism, located in the city of LOGROÑO in Spain, who combine the experience of great investigating professionals who for many years have worked in the area of the private investigation . Our agencies are considered one of the most significant in the Community of Logroño, due to our high satisfactory references from our clients. The DETECTIVES DEPRIVED OF GROUP ARGA      , are one of the best private detective agencies in Spain, we have been in the market for many years and we give the assurance that we offer an optimal service for our clients, which characterizes us by the confidentiality and responsibility that each of our clients needs.

Private Investigators Logroño

Private Investigators Logroño

We have in our offices of DETECTIVES PRIVADOS DE GRUPO ARGA , with a closely qualified staff, who have a long history and experience in the area of ​​investigations, making each client feel satisfied and confident regarding private and personal aspects. We rely on the personalized attention of all our clients. We have the best team relying on the best current technology means, as stipulated by the Law and we enjoy a professional success of 100% of satisfied clients with all the private investigations carried out to date. So, attend DETECTIVES PRIVADOS DE GRUPO ARGA and tell us your case and we will help you clarify your doubts immediately.   



If you are a resident of this beautiful city of Logroño, look no further than GRUPO ARGA DETECTIVES , we offer you the best services for your case, since we are one of the private agencies that has a professional team who will be able to provide you with the best solutions to all your doubts. 

Our team is made up of qualified professionals, well experienced in the areas of investigations: business, family, personal, legal, technological and computer science, among others. This high experience allows us to provide you with a better service and personal advice by offering you our best tools for solving cases. The GROUP ARGA DETECTIVES, is much more than just an office of private investigations, when you visit us, you will find that we have a qualified staff who will soon hear his case and take it as yours so we can seek the best resource and the best viable way. In addition, at GRUPO ARGA DETECTIVES , we also have a technological team which will be at your disposal and you can carry out follow-ups and investigations with total reserve. This is a point that defines and differentiates us. We have sophisticated technology that helps us solve each of the cases with the best results, managing to create reports that are highly valid when presented as evidence in front of the judges or courts of Logroño.   

When the information is completed, we not only rely on delivering the evidence to you, but we also provide you with a certified and legal report, which makes us an agency with credibility in the result of the facts, always respecting each of the laws of Spain. Whenever you go to GRUPO ARGA DETECTIVES in Logroño, you will meet a professional, who will help you clarify what concerns us. That is why at GRUPO ARGA DETECTIVES , we open the doors to you and want to offer the best investigation services for you.    



The GROUP ARGA DETECTIVES, is established as one of the leading companies of private investigation services in Logroño . For years it has remained one of the leading companies in terms of responding to the concerns with which its clients approach its offices. The attention, seriousness, trust and guarantee towards its clients, has made it a recognized and respected company when it comes to private investigations.   

All the results that we offer in GRUPO ARGA DETECTIVES are taken into account for legal cases, obtaining favorable and positive responses from those who have requested our services, which causes more and more clients to come to our offices requesting the services of a Private Detective , and do not hesitate to recommend us.   

We aim to provide the best options to our clients, always with the intention that they obtain the necessary answers they are looking for and thus achieving many more clients satisfied with our work. Each situation that comes to us at GRUPO ARGA DETECTIVES in Logroño , we take it as our own case, we familiarize ourselves with each one in order to get involved in order to give the best response to our clients.  

At GRUPO ARGA DETECTIVES, we believe in two things: The confidence to have a close relationship with our clients and the individual attention offered to all those who come to our agencies in search of solutions. We make each case unique and this has led us to have a closer and more trustworthy relationship with our clients, making it easier for us to resolve the concerns and needs of each client. We attend each case from other perspectives, being able to establish empathy and provide a more accurate response. Once we are hired by GRUPO ARGA DETECTIVES, we try to solve all cases immediately, we do not like that clients have to wait a long time for anything, our clients’ time is a very important factor for us. We respect the times and our clients, therefore, we try to offer a fast service, but with solid results.    

Private Investigators Logroño

Private Investigators Logroño



At GRUPO ARGA DETECTIVES, we not only operate in the family or business area, we also work in the Computer Forensics area where we take care of the recovery of information uploaded to the Internet or saved on a computer, which intentionally or unintentionally was deleted or erased, thinking that the information would be completely removed. But at GRUPO ARGA DETECTIVES , we know that every file leaves a mark, which our team of professionals is in charge of tracking until it can be recovered and delivered as evidence in a case. Likewise, we carry out technological investigations, from where we can extract information from cameras, cell phones, microphones, among others, achieving compliance with the realization of a valid and legal report on the information obtained and thus, provide convincing answers.    

We have advanced technology which, together with our professionals, make it possible for us to achieve any type of tests and positive results for our clients, not leaving loose parts in the investigations, generating cases with satisfactory closings for us and our clients, who do not hesitate to trust on us for these answers. So do not hesitate and attend the ARGA DETECTIVES GROUP , in Logroño where we will assist you with responsibility and seriousness at any time.    



We have a team of professionals in GRUPO ARGA DETECTIVES , in Logroño , who work in numerous areas of investigation: computer science, personal, labor, criminal, family, among others. If you hire a PRIVATE DETECTIVE in Logroño , because you have doubts about a particular case related to companies, here we will help you to clarify if you are facing a delicate situation. If you suspect some of the cases that we will name, come to us in Logroño:    


  • There are “ghost” employees or former employee data is not discharged and salaries are being diverted to other funds.
  • Bogus orders are created to spoof bank account details and divert funds.
  • Non-existent providers, and your payments are lost to other accounts.
  • Requests for refunds are extreme.
  • Among the staff there are some who have a fraudulent or doubtful sick leave.
  • It is suspected that there are funds that are disappearing without justification.
  • There is false information or information that does not match the dates.
Private Investigators Logroño

Private Investigators Logroño

A labor scam affects a company in a colossal way, but executing an investigation with a PROFESSIONAL DETECTIVE , generates a minimal cost, but it will provide a great pleasure by clarifying doubts and remedying criminal problems that could be created if certain cases are not clear . That is why we resolve by naming only one of the cases that could be suspected of an investigation to take the necessary measures. 

We also provide services in the personal or family area, helping you clarify whatever your situation may be:

  • If you have suspicions of infidelity, we help you find the answers.
  • Do you have a family member who believes that he or she may have an addiction, we take care of obtaining the evidence of the facts and providing you with results. 
  • If you have questions about a paternity case, our detectives will be in charge of collecting evidence so that DNA tests can be carried out if necessary in order to clarify the cases.
  • If you are going through a difficult separation or divorce, we also take care of helping you obtain the necessary evidence so that this process can be expedited and an agreement can be reached between the parties.
  • If you want to investigate a family member, or find someone who has had no contact for a while and wants to hear from him

In our offices of DETECTIVES PRIVADOS DE GRUPO ARGA , we will gladly assist you and explain in more detail each of the services that we can offer you. 




At GRUPO ARGA DETECTIVES , in Logroño , your budget is not a reason to limit our services to our clients, since in our agency we can adapt to their financial needs. We will always offer you an excellent service regardless of your financial limitations. When you approach GRUPO ARGA DETECTIVES , in Logroño , you will have the full satisfaction that our professional detectives will provide you with a good service. We know that investigations vary from client to client and that they cannot be handled in the same way, since each client is unique and special. When you tell us about your case, we will indicate the best option so that you can be completely satisfied with the service.      


Every time you approach to request the service of a Professional Detective in Logroño , it is important that you are very clear about the rates and the service that he will offer you, lest at the end of the service, you will find new expenses that you did not expect. and that you will have to pay. For this reason, at GRUPO ARGA DETECTIVES , in Logroño , we want to offer you all the information you need so that you are clear about our rates and services offered. In Logroño there are many private detective services , some with very high prices and others with such low prices, that they are tentative to hire, although it does not always turn out as we think, since the level of experience and professionalism should be a great factor taken into account when deciding.     

The good thing about you going to any of our ARGA DETECTIVES GROUP offices , in Logroño , is that our professionals will make a budget for you on the costs that our services will generate, always offering you the best at the lowest cost. Each budget varies from client to client as the case may be.  

In Spain there are rates stipulated by law according to the Professional Association of Private Detective of Spain , these being some of them: 

Private Investigators Logroño

Private Investigators Logroño


  • Observations, surveillance: ranging from 1-5 hours 350 euros. Holidays have a 50% surcharge of the cost. Each additional person to investigate will have a cost of 70 euros.
  • To search and locate people: The price will be 50 euros per hour as a basic rate. But, if the investigation becomes much more complex and requires the use of tools, technologies or other tools, the parties must make a budget that includes the cost of these resources and the other means that are necessary to carry out the investigation.
  • Listening investigations: The minimum rates will be 1500 euros, remembering that everything varies according to the difficulty of the job. Here it is worth mentioning that we are talking about the investigations of hidden cameras, listening to telephones or any other security means that have been installed. 
  • For the Financial, Leasing and Pre-employment Reports: from 800 euros.
  • The Personal Reports: from 1000 euros.

These are only basic trifles, but at GRUPO ARGA DETECTIVES , in Logroño , we offer you a budget at no cost and without any type of commitment, adapting to the circumstances that each client presents to us. We will always provide you with the best tool for each case that our clients raise with us. We also offer you the first interview free of charge so that you can approach us and discuss your situation with us. Count on us at GRUPO ARGA DETECTIVES , to provide you with the best answers, without any kind of commitment.        

Do not hesitate to contact the PRIVATE DETECTIVES OF MURCIA , where we will assist you and help you solve your problem by providing the best service, always thinking about your current situation, adjusting to what you offer. Our vast experience gained over the years has given us great success and great recognition from all of our private investigators in whatever space they work. Our premise has been to base ourselves on the individualized attention that is served to each of our clients, treating them with professionalism and with total dedication and support in each of our private investigations. We work by providing the best professional and modern technological instruments, in order to offer a better service to our clients and guarantee that they will obtain in their hands, the information they need to solve any problem, always achieving the results, according to what the laws establish. 


Private Investigators Logroño

Private Investigators Logroño


Do not hesitate to contact us, at GRUPO ARGA DETECTIVES , in Logroño we will assist you in the best way and will always accompany you throughout the investigation. Stop by our GRUPO ARGA DETECTIVES agencies in Logroño and you will see that it is the best office in the area.      


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