I have been considering doing a plastering course, so that when i quote for work i can mention that i can plaster if chases need skimming etc. Do any of you guys do your own plastering? Is this a good idea? I thought in these tough times it adds another dimension to the business if i can add a quote for plastering. I have mentioned it to a couple of mates, one thought it was a good idea the other thought it would look a bit weird offering services for a different trade and i should concentrate on being a good sparky!