You must be a real twat to deal with cause Ive never had a single issue with any type of installer. Do you come off as one of those "I'm in IT so I know it all" type of guy when these folks come to your house? I get the sense that you are
To a level yes,
But the scenario that happened was that I called to order comcast, and informed the rep that I'd be providing my own equipment (Self Installation), and verified there would be no install charge.
They told me they still had to send someone as turning on the service still needs to happen at the house, I clarified again that there would be no charge.
I had the modem wired to the wall, attached to a laptop, with a guest account called "Cable Guy" so they could confirm, since we were busy cleaning the house before moving in (and I was out running errands).
They inform me that they have to lay a new cable because the signal was weak, I asked at that point "There is no cost associated with this, correct?", at which point they responded "No".
They completed their work, and asked me to sign off, and the page was me agreeing to them having performed a home installation and that I'd be billed $70... I did not sign.
At which point things quickly went south. I did not pay for the installation, nor my first 2 months of service.