Can anybody recommend a good, trustworthy builder who might be able to cure 
a recently-appeared damp line on a wall for me?  My "little man" is honest 
enough to say he is up to his neck in work until Christmas and doesn't want 
to take on any other commitments at the moment.

Builder, trustworthy, inexpensive ... sounds like an oxymoron of the highest 
order, but I live in hope.

Please?