Had a house guest last week who used these guys http://www.acts-uae.com/contact.html in Disco Gardens. His laptop wasn't 'dead' per se, but they fixed whatever problem he had and were pretty prompt. It's recommended that you call first though. Good luck :)
as Lee is not here for some reason I called a guy named tariq who comes to you...and he was excellent. Will have a little bit of a search for you and find his number. He was rec'd on here, so the number must be floating about somewhere