Find French Builders and Quotes From Them

I have a flat in Chamonix and I want it remodelled/redecorated. I will supply a picture of the current layout and explain what changes I want to make.

I need you to source local building companies (minus some English-speaking ones I have already contacted) and get contact details, availabilities and detailed quotes for me to choose from. It may be that I will use one company for one part of the job, and another for a different part, so I will need the quotes broken down - and in both English and French.

I would like at least 5 different quotes to choose from, and they don't need to speak English. Preferably they will not be based in Chamonix itself as I am trying to avoid paying a tourist premium.

Please let me know your full fee for this as I don't know how many hours this may take.