VHM maintains its quality certification in accordance with the NP EN ISO 9001 standard in June 2004, and as of September 2014 is also certified under the Safety and Health Management Systems (OSHAS 18001/NP 4397) and Environment (ISO 14001), having made the transition from the normative reference of certification of the Safety and Health Management System to NP ISO 45001 in the external audit that took place in July 2020.

It is also qualified by LNEC as General Quality Manager of Construction Projects in the category of Buildings and Monuments (Class 8), Roads and Urbanization Works (Class 8) and Hydraulic Works (Class 8).

In the year 2018 VHM was highlighted with another certification: Urban Rehabilitation, Smart and Sustainable

More recently, VHM received the distinctions PME Excelência 2021 and PME Líder 2022 awarded by IAPMEI.