On another note if you want new wire ran, sometimes it’s best to remove the wiring so it has to be replaced then try to tell the installer to run a new line.
It’s like my own techs. I’ll look at a job beforehand and tell them to run all new lines on a job.
They will come back and say everything is good and they used existing lines.
Sure enough 2 months later we get a service call, lines need to replace and of course now the tech wants to get paid because it’s a service call.
I had another job 4 hours away and they had some crappy wiring. The tech I took with me and he would have rather spent 2 hours tracing out the crappy wiring in a 12 unit motel, then spend 6 hours running all new wires.
I reminded the tech it’s 4 hours there, 4 hours back plus gas, and mileage.
Spend the extra 4 hours doing it right and never have to come back again.
But most techs are lazy like this. They want to get in and out, which mostly happens with contractors or direct employees as they likely are not the ones coming back to fix it.
Unlike a retailer