Building a tennis court in Spain

I have a property near Caravaca De La Cruz, Murcia and am looking to build a standard sized tennis court.  I am not particularly good at Spanish yet and am struggling to identify a builder via the internet who specializes in tennis courts.  Is there anyone who has had a tennis court built particularly in the Murcia area or knows of a builder/company?  Would you recommend the builder?  Are there any obvious pit falls I should be aware of?

I would appreciate any advice you have to offer.

Kindest regards

Andy