Alexandre Ribeiro – Certified Private Investigator
LIDEPPE | WAD | IKD | APDPE
24/7 Confidentiality

Private Investigator in Viseu
Private Investigation Agency
Private Investigation Agency
in Viseu
In Viseu, our local team operates in complete symbiosis with the Central Zone , a hub that guarantees the logistical support and operational intelligence necessary to carry out high-level research.
The technical responsibility for each project in Viseu is assumed by Detective Alexandre Ribeiro (Member No. 33 of LIDEPPE, member of WAD, IKD and APDPE) . It is under his direct supervision that our standards of ethics and confidentiality are applied, ensuring that each investigation is conducted with the utmost discretion and legal compliance required by our brand.
Geographic Coverage
In Viseu, our local team operates in complete symbiosis with the Central Zone , a hub that guarantees the logistical support and operational intelligence necessary to carry out high-level research.
More than just gathering facts, our focus is on transforming information into substantiated and legally usable evidence.
Our operational network is not limited to the borders of this municipality; our connections with Aveiro , Coimbra , Leiria , Santarém , Guarda , and Castelo Branco allow us to mobilize specialized resources quickly and discreetly.
Viseu: the capital of the Dão region, between heritage and industry.
Viseu is the capital of the Dão-Lafões region , with a historic center and a Rossio square that are the heart of city life, a Polytechnic Institute that attracts a student population, and a significant wine-producing and industrial area .
This combination supports a balanced demand between individual cases , many of them involving remote family support , and business research linked to the district's economic fabric .
Specialized Services
The presence of the Polytechnic Institute and the academic life of Viseu sustains a recurring demand for private research , especially in family contexts . Within the district's business and industrial sector , we provide support in business research and technological investigations . For inheritances , divisions of assets , or property disputes , we offer our asset investigation services .
See the full range of services for more details.
Maximum Confidentiality in Viseu
We know your privacy is a priority. That's why, in Viseu, we operate with exclusive security protocols:
1. Discreet Meetings
We schedule meetings in neutral and safe locations in the city, ensuring that your contact with us remains anonymous.
2. Cutting-edge technology
We use encrypted communications and state-of-the-art equipment to collect evidence.
3. Valid Tests
All of our reports are prepared with the intention of supporting private decisions or providing a basis for legal proceedings.
Frequently Asked Questions
1. Do you have a physical office in Viseu?
Yes, on Avenida Dr. António Almeida Henriques. If you prefer more discretion, we can schedule the meeting at a neutral and safe location in the city.
2. Does the detective operate outside the city of Viseu?
Yes. We cover the entire district, including Mangualde, Tondela, Nelas, Castro Daire and Lamego, traveling wherever the investigation requires.
3. How much does an investigation cost in Viseu?
Não trabalhamos com tarifa horária nem tabela de preços pública. Apresentamos um orçamento fechado após avaliação inicial gratuita, com deslocações na região já incluídas.
4. How can I safely contact a detective in Viseu?
You can contact us by phone, WhatsApp, or through the website form. Everything you share with us is treated with the strictest professional confidentiality.
5. Do they conduct research related to the student community of the Polytechnic Institute?
Yes, it's a frequent request: remote family support and monitoring of risky behaviors among displaced students.
6. Do they work with companies in the Dão-Lafões region, including the wine sector?
Yes, it's a significant part of our activity: unfair competition, information leaks, and partner verification in businesses related to wine production and trade.
7. Do I need to go to the office to open a case?
It's not mandatory. The process can begin by phone, video call, or email, with the same contractual formality.
8. Do they conduct surveillance at night or on weekends?
Sim. A maioria das vigilâncias úteis decorre fora do horário comercial habitual, e a equipa adapta-se à rotina concreta de cada caso.
Private Investigators Viseu
Contact Information
Address
Av. Dr. António Almeida Henriques , 3500-631 Viseu
Contact
Opening Hours
24/7 Customer Service
