Have a warehouse with a few holes in the roof. 

Any recommendations of a builder that can inspect, quote and repair  ?

 

 

What roof material?  BlueScope Metal?  Fiber cement tiles, Concrete tiles?  SCG Home Services has a crew that will repair concrete roof tiles in Buriram Province. With a written guarantee. The site survey is often 2000 baht, but sometimes discounted to 799 baht. They claim to have liability insurance. 

Thanks for the Info, good place to start. Much appreciated.