High Voltage Installations

High voltage installations are essential for the efficient distribution of electrical energy in large industrial, commercial and residential buildings. At MARGAL Ingenieros, we have extensive experience in the design, execution and legalisation of high-voltage projects that comply with current regulations and guarantee maximum safety and reliability.

Our services include:

- Design and calculation of transformer substations
- Processing and legalisation before competent bodies
- Site management and commissioning
- Preventive and corrective maintenance
- Regulatory inspections and certifications

We work with the latest technologies and strictly follow the High Voltage Regulation (RAT) and its complementary technical instructions, ensuring safe, efficient installations adapted to the specific needs of each project.