Royal Crown Aluminum Inc

I engaged Royal Crown 2 years ago on the basis of good reviews from this site. I had several issues with them and am currently waiting for them to respond to a request to come back and inspect what appears to be a piece of siding that has fallen off a higher part of the roof onto a lower part (inaccessible to me but visible thr a window). The reason for getting this work done in the first place was because of squirrels etc that had chewed through the wooden fascia and had gotten into the attic. I got animal control to remove the animals and cover the hole with a piece of plywood. Royal Crown Al came and did part of the work on the first day, uncovered the hole and left it open over night and then finished the work the next day. Within about a week, it was clear that there were animals in the attic again. I had to pay animal control again to get them out and then I had to pay Royal Crown again to fix what had to be opened to get out the animals that they had let into the roof space. Part of the work was to install a leaf guard on the eaves. I really couldn't see it from the window, so I asked them to confirm by email and they did confirm it had been installed....I got a friend to come with a ladder and take a picture showing that no leaf guard had been installed. They did come back to fix this. Another annoyance was that after I had signed up with them and picked colours, I had to change my choices 2 more times due to lack of availability - so while they seem to have more choices that other companies, in reality they didn't. This past spring, a piece of what appears to be siding has fallen off a high part of the roof onto a lower part (can just see it through a window but it is inaccessible). Royal Crown Aluminum has not responded to requests to come and inspect it since the spring. I have tried again with another email about 10 days ago. Still waiting...and obviously this is something I want to get sorted out before winter. It looks like I will have to get someone else to fix their work. I am not at all pleased