I'm with Manning UK and needed a new screen last year. I had the choice of paying a £75 excess and using AutoGlass/AutoWindscreens etc, or pay £100 and choose who I use. I opted to go to Paul at Glasstec who did a great job using an OE screen. I saw the screen before he fitted it and it had an OPC supplied sticker on it. Yes I had to pay Paul for it and claim it back from Mannings, they paid me within a week. Great service and that's why I'm happy to stay with Manning.