This is the process in Spain and this caught out a lot of people on La Torre and other resorts and how you stand legally as on that reort it was taking between 30 - 120 days to get utilities
It is normal when we do most inspections of properties where a Certificate of Habitation is available that no services are connected when we do the first inspection and there is no legal obligation to provide builders supply utilities
It is actually ilegal form PW to provide services if a COH has been issued so they are not giving you b******* I am afraid
PW will tell you, quite rightly, that they have doen their bit and you are then at the mercy of the local providers to connet water and electricity and install the meters which can take 30 - 60 days
What you need is a good lawyer and local person that will chase these and check when they are connected