We (near Bellevue, WA) had a concern about the state of our main sewer line after it had been snaked out. The plumber that cleared our clog recommended us having the line checked with a camera. The plumber who used the camera was able to come very quickly and showed us on his screen where the problem site was in the sewer line and how to best handle the situation. He was very friendly and knowledgeable. It was so nice to have the entire problem fixed in a matter of hours!