A couple of weeks?

Let me ask you this. Will the service be above ground or buried? If above, it should be able be done by a normal house call tech. If below, then it's going to take a couple of months. And even then, if the client is in an area where the ground may pen frozen, then don't expect it to be done until spring time.

When I worked for Comcast as an install tech. I had ran a cable from the pole to the house, obviously above, because the house never had cable. I don't even recall if my logbook indicated if it was a new service or not as far as a new run.

KOT