Wednesday 28 July 2021



António Valente – Sondagens Lda is a company specialized in Water Boreholes, which has operated in the Portuguese market for several years and guided its services by the quality, professionalism and competence.

We count on a team of qualified professionals and high quality products in order to have a service of excellence and competitive prices.

Our company policy has as main objective the total satisfaction of our customers. Do not hesitate to contact us.


The company’s mission is to present solutions in which the partnership, the quality, the innovation and the sustainability satisfy and even exceed our costumers’ expectations, with competitive prices.


Head office
Rua Escola 14, Assafora
2705-464 São João das Lampas - Sintra

Phone 219 612 336
Mobile 964 044 202

Branch office
Zona Industrial da Sertã
6100-711 Sertã

Phone 274 601 811
Mobile 966 915 960

Online contact form