I would not trust these guys to put up siding... they left huge gaps in the green guard insulation which I have been told will later lead to mold... there are several areas on my front patio that have shoddy work as well. Seams that don't look good for example. The worst part is these guys ended up breaking my front window and when I politely asked them about it they were not only rude.. they claimed it was already broken - one man in particular talked to me like a piece of trash... I was shocked that they would treat a customer that way... although they were nice enough to me when my husband came home. Go figure. Anyway- in short-- don't trust them... they aren't any good.