I Cannot see how any of these indicate that the user should trust a provider, just because say a garage has a building open in normal hours, using the latest equipment, with no initial cost doesn’t mean Id pick them over say the garage a member of the family works at.
Trust isn’t something that could be measured by the features that are listed there, it’s more of a case of recommendation and personal experience, and personally those features are to be desired. “100% uptime” is an impossibility which raises alarm bells immediately. Look out for offers that are too good to be true and also expect to get what you pay for service wise (discounting special offers in most cases) as well as offers that are physically impossible which will dictate service quality.
Using providers that utilise PayPal, SSL and money back guarantees are advisable as PayPal will handle disputes promptly and effectively. However the best defence against fraudulent hosts is both their time trading, reviews and overall public opinion and not that of fake reviews. Forums such as HD are great sources for such information to help find a reputable host