Vehicle maintenance is essential for ensuring passenger safety, availability, and the overall performance of public transport networks.

It revolves around three main types of complementary interventions. Preventive maintenance encompasses planned maintenance operations, allowing us to anticipate breakdowns and ensure optimal fleet operation over time. Corrective maintenance is carried out in response to incidents (breakdowns, accidents, damage, or corrosion), enabling our clients to quickly return vehicles to service. Finally, we optimize technical performance and extend the lifespan of equipment.

Our qualified technical teams work efficiently to guarantee the availability and safety of rolling stock. Implementing preventive maintenance plans allows us to anticipate breakdowns and reduce downtime. In parallel, advanced diagnostic tools facilitate the rapid identification of anomalies. This approach optimizes operating costs while improving the overall performance of the fleet.

We also rely on digital management systems, providing complete traceability of interventions. This enables rapid and informed decision-making. Procedures are standardized to guarantee a consistent level of quality across all operations.

NMS places particular emphasis on the ongoing training of its technicians. They receive regular training on new technologies, especially those related to electric and hybrid powertrains. This continuous adaptation strengthens our ability to service modern and diverse fleets.
Every intervention is carried out in compliance with applicable standards. As a result, NMS has established itself as a reliable and efficient player in the management and maintenance of public transport fleets.