Jesus, Maxie, the way you're talking you are so bitter that I think you better tell us what really happened or are you just "surmizing"???
I really don't know what you'd get out of what you call standardizing this industry. I mean, the auto industry is standardized and you can pay anywhere from $5000.00 +/- for the same car just depends on who you buy it from, what time of year you buy it and how good you are at negotiating.
As for the hose idea, nothing wrong with that! In fact, you could spread out some newspaper inside your attic so when you spray from the outside, you can tell where the water came from.
BTW: Home inspectors CAN see into the structure of the house. There are numerous tools they have at their disposal to sample the structural integrity of the bulding.....from microcameras, to moisture level detectors in wood, etc
I find it really funny how people will spend $150, $200 - $400,000.00 for a house yet know nothing about what it is made of, how to maintain it, how to repair it, nothing....Oh, I bet they know how to plug in the toaster and turn on the taps so they can wash their hands.
Buddy, there is NOTHING wrong with going to school to learn what us contractors do. NOTHING. If you're too frickin lazy to learn how to do something then you have to pay someone to do it for you......
Funny how your comment indicate that everyone is out to get you and no one knows anything....yet you yourself don't know anything about what needs to be done else you'd be doing it yourself....Get my point?
(edited) get OUR point???