Our legacy

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+5.000

+12.000

2
prémios
melhor
gabinete

+60M€

+2.000

ISO
9001:2015

Clientes satisfeitos

Certificados Energéticos emitidos

Prémio atribído pelo Jornal Construir "Especial Concreta" 2015 / 2016

De obra fiscalizada pela nossa equipa

Projetos realizados

1ª Empresa de Engenharia Portuguesa a obter a Certificação ISO 9001:2025

Nacional urban rehabilitation award

ASL was part of a project team (specialties) for the rehabilitation of Instituto Araújo Porto, new headquarters of Misericórdia of Porto, which won the 2017 national urban rehabilitation award, in the category of best intervention in commercial use and services.

Rehabilitation

+1.400

Number of rehabilitated fires

+200

Number of rehabilitated buildings

ASL is a recognized player on rehabilitation area.
They trust in our work and turn to us, architects, fellow engineers, promoters and investors for consultancy and elaboration of projects in the various specialties.

We respect the materials and construction methods for the protection and valorization of existing patrimony, ensuring the environmental sustainability.

We are proud of having contributed for the cities regeneration, giving back to the society buildings that were once vacant and lifeless, enabling the creation of housing fulfilling the requirements of comfort, creation of jobs and thus dynamizing the local economy.

Relevant works

Some examples that show our accumulated experience through the years.

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