Hetty58
The local council here have a handyman service for us 'oldies' - not that I've tried it. Anyone can advertise on Nextdoor, though - so I'd use Checkatrade instead - if I had too. I prefer to do things myself as I'm very fussy.
Trades people don't advertise on Next Door. Local people ask on there for recommendations. Personally my experience with trades from Next Door has been excellent. Because they work locally they have their reputation to uphold. My reliable group of workers include a plumber, white goods engineer, electrician, carpenter, gas service engineer, several handymen and Waste disposal man. Because I stick with them they respond quickly and efficiently. I always feel safe and comfortable with them when they are working in my home.
Naturally I recommend these people on Next Door and local Facebook.