Good to know · Utilities
Start a water contract (water supply) in Santiago de Compostela
The page on viaqua.veolia.gal names Viaqua (now "VEOLIA (Viaqua)") as the company that runs water, sewerage and treatment in Santiago de Compostela. You request a new supply, a stop or a change of holder through its Área de clientes or by appointment.
- Why it matters
- Knowing who runs the municipal water service tells you where to put the supply in your name.
- When
- You are moving into a home and need the water supply in your name.
- Official page
- Alta de subministración
- Last checked
- 27 Oct 2026
In the guide: the 3 steps, what to bring (1 item), the office with addresses and hours, and 2 Easy to miss lines, with every official source.
One Easy to miss, on us
Customer service works by appointment only, requested at 981 215 990 or 900 201 230 or through the Área de clientes.