Best Single Pane Windows in Phoenix AZ

Scheduled 2 days ago due to a leak that started 2 days ago. Contractor shows up 20 minutes late only to say they don't do flat roofs. This is urgent, and I don't understand why this detail isn't asked when scheduling.

Now I'm 2 days in to living under a leaking asbestos roof that could be molding and might as well have just ignored the problem for 2 days.