Next :rebuilding a roof

Now the following question. I have a roof with tiles. I want the tiles – that have been foamed inside – off and discarded. Then I want the steel construction slightly changed and then roofed with zinc alu steel.

Can anybody recommend a really good and trustworthy roof builder (contractor ?) willing to do the job 105 minutes drive from Udon ?

I may want the house repainted as well if he is interested, amongst some other smaller jobs, like changing athe kitchen bench from tiles to granite.

Any input would be appreciated,
P.