Harbhajan Singh from AAA Expert Tv Repairs (www.tvrepaircentre.com) did a great job replacing parts in my Samsung tv after some white spots had appeared and were driving me crazy. I appreciated his responsiveness. I had contacted 2-3 other companies and none of the other ones even got back to me!
It was a bit worrying to provide a deposit (to order the required parts) and then hand over my tv to him for a couple of days, but he can be trusted and the tv looks perfect now. Much cheaper than buying a new one, which is what I thought I was going to have to do. He got the job done quicker than estimated as well which I appreciated as I had a busy schedule to work around.