Website Facebook
Largo Serra do Marão, 145A - São Domingos de Rana
2785-815 São Domingos de Rana

Send mail T:214 812 080 F:214 812 089


Rainha das Chaves provides services and sells residential, commercial and automotive security products. With great responsiveness and properly trained and skilled technicians, we respect the factory standards, providing the best solutions to your problem, both in terms of safety and in terms of quality of our goods and services.

Thanks to the work of the business partners José Davide Fernandes and Duarte Almeida, Rainha das Chaves has always been a successful project, being nowadays a recognized name in the country. The main focuses remain: constant training; providing the best customer service; always investing in product innovation and technological development and always following market needs to ensure maximum customer safety.

The team keeps rising, not only in number of people but also in quality. In 2009 Rainha das Chaves expanded its geographical location, opening a second store in São Domingos de Rana. In 2014 the online store was launched to complement the existing website, and allow our customers to buy our products from anywhere in the world. In 2018, it was time to grow even more: in June the third physical space of the Rainha das Chaves was launched, this time in Oeiras.

The main products / services are:
- Automatic doors, gates and control remotes;
- Key duplicates and (residential, commercial and automobile);
- Opening of doors;
- Supply and assembly of high security locks on all types of doors;
- Supply and assembly of high security doors and fireproof doors;
- Supply of Access Control solutions;
- Video surveillance and video intercom systems;
- Supply of safes.

Other directions

Av Gaspar Corte Real 198, Loja 35 - Cascais
2750-164 Cascais
Praceta de Moçâmedes 5 - Oeiras
2780-028 Oeiras
Are you responsable for Rainha das Chaves, Lda?