Are there any plumbers in Andover that we residents can depend on to keep an appointment or at least telephone to explain why they can't make the time agreed. Having made an arrangement for our boiler and central heating to be serviced this morning at 8.30 am, I have not heard a thing from this plumber. Is this a general trait that plumbers are unreliable? Perhaps anyone reading this could help me out by recommending a good, reliable plumber in Andover. It would be great to meet them!