This will depend on the issue. However, many plumbers are also Gas Safe Registered, meaning they can undertake work on all aspects of boilers and central heating systems. It's best to look out for plumbers that display the badge of your boiler on their literature.
Kinbrace
Kinbrace is a tiny village in Sutherland in the Highland council area of Scotland. It exists at the joint of the A897 and also B871 and is 17 miles (27 km) from Helmsdale by road. The town has a station on the Much North Line (additionally called Kinbrace), and a primary school. Couple of people stay in the town with the population standing at 828, although this statistic covers a much bigger area than Kinbrace itself. The town is stood for in the House of Commons of the UK constituency of Caithness, Sutherland as well as Easter Ross, where it is represented by Jamie Stone, of the Scottish Liberal Democrats. It is represented in the Scottish Parliament by Rob Gibson of the Scottish National Party.