Depósito de agua La Paloma is a water tank and filtration firm based in Alcantarilla, in Murcia province. Its Google Business Profile lists it as “Manufacturer”.
It has no Google reviews yet, so ask for references from recent customers and, if you can, a finished job you can see.
Other water tank and filtration firms within 20 km include Telefuga | Fugas de Agua in Murcia (2 km), Todoagua in Alcantarilla (4 km), Electrobombas Lógar in Murcia (6 km). Getting two or three quotes is normal for this kind of work.