I do like the comfort in knowing that I won't lose any money if he doesn't finish in a timely manner or some other unknown issue comes up. I can see it now where he'd need more time and there goes more rental time. That's my main reason for wanting to hire someone that owns their own equipment and doesn't ask for a huge amount ahead of time. I had 2 wells drilled for geo and they didn't ask for a dime until it was done.

As for references, I honestly think anyone can fake a good reference.