Telephone And Adsl Not Working Need Technician

I Need to find a telephone technician or company to repair my Problem with 2 fix lines provided by TOT.

My TELEPHONE AND ADSL are no more working on this two line for nearly ten days.

TOT send a technician that find everything was normal on the outside lines. SO they said that the problem need to be fixed after the junction box from Tot responsibility to Private building responsibility.

And here is the problem as the company they were supposed to send to take care of the problem do not show since too long time (10 days).

So I have to find a technician or company myself to fix this as soon as possible.

It is probably as simple as a salty junction that need to be cleaned somewhere at this same situation happened 3 years ago and was easily fixed that way.

Does anybody knows a telephone technician or company that could come quickly (RAWAI - NAI HARN AREA ) to fix my lines and put them back to work (TOT said that outside lines are working normally)

Thanks in advance

Philippe