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 location of Scotland. It exists at the joint of the A897 as well as B871 and also is 17 miles (27 kilometres) from Helmsdale by road. The village has a station on the Far North Line (also called Kinbrace), and also a primary school. Few people stay in the town with the population standing at 828, although this figure covers a much bigger area than Kinbrace itself. The village is represented in the House of Commons of the United Kingdom constituency of Caithness, Sutherland as well as Easter Ross, where it is stood for by Jamie Stone, of the Scottish Liberal Democrats. It is stood for in the Scottish Parliament by Rob Gibson of the Scottish National Party.