I don't think fixing dishwashers is economically viable (unless you can fix it yourself for free).
You say your dishwasher has given up the ghost...
You can buy a new Zanussi dishwasher in DID electric for €299. I'm sure you can buy one for less than that if you shop around. A new dishwasher will come with a years warranty at least.
Getting a man or woman to drive around to repair your existing dishwasher will cost a good bit for Parts and Labour, and there will be VAT thrown on.
And when it's fixed, will it be as good as a new dishwasher ?
I don't think so.
For a number of years, I've had the attitude regarding electrical appliances that when its broken (outside warranty), and I can' fix it myself, I order a new one.
Electrical appliances are cheaper than they've ever been, and I think getting repair men or women is not economically viable most of the time.