We now have a resident Thai electrician in member leksystem.
We have a resident plumber, at least one as far as I know.
We have bricklayers I am sure and most probably carpenters.
How about a topic like:
Electrical questions for Lek
or
Plumbing questions for Mr.Plum
or
Roofing questions for Mr.Goof.
Like an advice column, but this time not about failed relationships, but about building.
In a previous life I was in IT and banking and so I cannot be of assistance.