download google chat , this is free call and you can call them hundred times from your computer. Your number will be listed as a California  resident. Let's make even with those CROOKS.

I am in the same boat as you....I am quite ticked that they are calling...looking into them and I am going to report them

I just mess around with all these duct people until they hang up.  I like to pretend they are talking about ducks, and that I have a huge duck problem in my house.  It usually ends with me quacking at them until they hang up.  Once you prove you are a waste of time to them, they usually stop calling.

An air horn from sports tore or boating store works wonders.  They do not abide to the do not call list.  So a large blast on the air horn will send a message.

I'm with you - next time they call - I am doing the same, having the company come out, not to be rude, but it seems as though it's the only way to get any local communication.

My husband is very ill, we aren't getting much rest and these idiots keep calling but never speak to us.