Repairing a harp is not that expensive. I can undertake any work that you require and before I start I will discuss the scope of work with you so there are no surprises.. Here are some example charges.
Chromatic Price list : Prices are for estimates only: based on a 12 hole 270 Chromonica
Short service: £30: Includes Strip slider assembly, buff cover plates, replace up to 4 windsavers, level mouthpiece, check spring ,replace if necessary, Clean, replace slider bumpers, oil slider mech, tune.