The energy that drives each project

Behind every Sostec solution there is a team of engineers, architects and environmentologists who bring their high knowledge and experience to find the most optimal solution for each project. We are characterized by a humane, close and personalized approach to each client.

Values

What moves us

Principles that guide every decision and project

Uncompromising engineering

Every calculation, every installation, every measurement meets verifiable technical standards. We don't improvise.

Real impact

We measure what matters. Tons of CO2 avoided, money saved, independence gained.

Full transparency

No unnecessary jargon. We explain what we do, why and how much it costs.

Environmental Certifications

We are official evaluators of each of the 4 most important environmental labels in the Spanish and international markets. The sustainability certifications we work with cover different aspects of building in a global and individual way, from the quality of the plot and the site, to the health and well-being of the users. Due to demand, we have incorporated Edge certification, a leader in the Latin American market