Depósito de agua potable de Xirivella is a water tank and filtration firm based in Xirivella, in Valencia province. Its Google Business Profile lists it as “Water utility company”.
It has a Google rating of 4.0 from 1 review. That is too few reviews to say much yet, so ask for references.
Nearby alternatives for a second quote: AQUAfuentes in Mislata (3 km), AquaDux in Valencia (3 km), Depósitos de agua de Godella in Burjassot (6 km). Getting two or three quotes is normal for this kind of work.