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.
Dornoch
Dornoch is a community, seaside resort, and previous royal burgh in the area of Sutherland in the Highlands of Scotland. It pushes the north coast of the Dornoch Firth, near to where it opens into the Moray Firth to the east. The town is within the Highland local government council location. The town is near the A9 roadway, to which it is linked by the A949 as well as the B9168. The town likewise has a turf air strip suitable for small airplane and helicopters. Dornoch was a legislative burgh, combined with Dingwall, Kirkwall, Tain and Wick in the Northern Burghs constituency of the House of Commons of the Parliament of Great Britain from 1708 to 1801 and also of the Parliament of the UK from 1801 to 1918. Cromarty was contributed to the list in 1832. The constituency was a district of burghs understood additionally as Tain Burghs until 1832, and then as Wick Burghs. It was represented by one Member of Parliament. In 1918 the constituency was abolished and also the Dornoch part was merged into the after that new county constituency of Caithness as well as Sutherland.