There’s no money-back guaranteeThe most reputable programs will offer some form of money-back guarantee.

Possibly add can opener, utensils, corian and plastic glasses. 

I buy materials from specific distributors, good product, warranty, net billing etc.I think using a reputable general contractor is best for most people, volume of flips is generally the focus (plus margins) Christian's comment said it best.

If you want to wholesale and learn about rehab costs and acquisition, find the best wholesaler in your area, who is reputable (hard to find), and see what you can do for them.Don't try to do it on your own.

Stapled the plastic to the walls using large staples, causing damage.

I found information S2A modular however they don't look reputable. 

There are no reputable wholesalers in Cleveland.

A master lease to a reputable company sounds good. 

If you have a property under contract at a great price, and a competitive bid scenario between multiple investors may be the right course of action, consult with a reputable real estate auction company.The auction company should be able to tell you pretty quick whether your deal is as good as you think it is.

Reading has it's reputation but like any area, I'm sure there are more desirable areas than others.