Car Kits in NI?

[kingsize]

Can anyone recommend a firm or company in Northern Ireland that can professionally fit an aftermarket (ie nokia or Parrot) car kit in my E class?

Ideally want someone to fit it, hide all the wires etc and hook it up to comand to run through the speakers etc.

There is just no way I'm going in there myself, and hoped someone would have experience of someone competent and reputable.

Thanks.