We are buying a house which needs some TLC - bit of plastering, new boiler, sanding floorboards, some double glazing and repairs to a garden wall etc etc. We're lucky enough to have found a local building firm with excellent recommendations from friends and (future) neighbours along the lines of: 'excellent job but not the cheapest - you pay for quality'. We're happy to do this, and they have skilled tradespeople for every job we'd want. Just wondered, though, would it be tons cheaper/better for any other reason to go for different small businesses for each job - e.g. floor sander, double glazing firm etc? Seems like lots of people on MN take this second path, hence why I ask. Thanks for any advice.