Truck Service

[gprit]

My wife's parent's truck - Toyota Hilux - hasn't been serviced for two years. I suspect main dealer will be expensive - does anyone know of garages that can be trusted to do the full service in Udon (and maybe a guide price)? One problem as far as I can tell is that water leaks into the passenger side from under the dash, so maybe a pipe in the aircon system?

thanks