All Types Of Plastering & Tiling Work Undertaken, Time Served City & Guilds Tradesman Free Estimates, Covering Cumbria & Southern ScotlandCumbria, Plaster, Plasterer, Plastering, Plasterman. ian johnston plastering contractor is located in the Maryport area of Cumbria. There are at least 2 other listings in the CA15 postcode area. Tilers in Cumbria CA15