Smartboard Repairer recommendation needed - Slough/Windsor area

[balticstar]

We have numerous boards (5-3 years old) that have a variety of ailments - don't hold calibration, don't calibrate at all on some part of the screen etc. I would love to get somebody trustworthy and experienced to have a look at them and see what can be repaired/upgraded.

[speckytecky]

Matthew Bray, Tel: 07899075530 in your fair County no less. [email protected]