My Mum wants to do away with her immersion and loft tank (surveyor says loft
tank in need of replacement, also convenience of instant hot water etc.).
She has had a quote from a guy who used to be the plumber at her factory
before it shut down and they all got made redundant. He has set up on his
own and is CORGI registered, I asked her to make sure and look at his card!
She doesn't need a combi as she has gas wall heaters and doesn't want
radiators so it is just for hot water, also removal of loft tank and copper
cylinder etc, (the boiler is going in this cupboard). He has quoted her
"about £800, might be a bit cheaper". I appreciate you cannot see the pipe
runs but the gas supply is on that side of the house, almost below where the
bolier is going and presumably it is a case of connecting to the hot water
pipework to that already in the cupboard, and a new rising main feed to the
boiler. She is reluctant to get another quote because "George is alright,
I've known him for years!" Is this a reasonable quote based on the
information I have given?

If this helps with the boiler spec. it is a 3 bed semi with one bath, one
sink and the kitchen sink . Bathroom is above kitchen and the 'immersion
cupboard' is next to the bathroom so pipe runs are only quite short from the
boiler

Cheers

John