Call Digital Dean for a professional installation in the Seattle area. He did an excellent job for me.
Directv uses Ironwood communications in Seattle as their installer. They would not install a dish on my home because it is brick. No problem for Digital Dean! Directv will reemburse you for Dean's work (you may need to complain a bit). Even without the reembursement, Dean schedules a day or two out- not a month or two like Directv does. He does much better work than their installers and is worth the money.