In regards to warranty, I have lost a few customers in roofing to companies that offer "10 year in house roof warranties". I offer 5, and 10 year manufacturer backed when purchased and installed accordingly. Anyway, I have had customers say "man, I would've used you but Jimmy's Roofing Company gave me a free 10 year warranty through them, that's twice as long as yours!" And then I have to inform them that Jimmy has only been in business for 2 years. I genuinely hope that whomever purchased from ecozapp got MANUFACTURER backed warranties. That's why I always try to offer them. We have no intention of being out of business next month, but if we do, it doesn't matter because the manufacturer carries the warranty and I'm betting Owens Corning or GAF isn't going out of business. I'd bet American Standard isn't going out of business either, and I think that's what he sold right?