This buisness was knocking on doors in my neighbor...

This buisness was knocking on doors in my neighborhood. I agreed to an estimate on my roof and made any appointment. I was quoted a ridiculously high price and when I told their employee no they came back with an offer 6 THOUSAND off of the still high estimate. Over the next 3 weeks I receive calls daily which I ignore until I get fed up with the calls. Upon answering the phone they explain a mistake was made and they want to send out a "manager" to rectify the situation. I reluctantly agree and make an appointment. When the appointment arrived the "manager" is a no show. Bottom line these people will waste your time or try to scam you with estimates. Spend your money elsewhere.