The technician was quick to put in a safety cut off valve which the company that installed the propane tank never mentioned we needed.
He could of chose to not say anything and I would of never known. That showed me he cares about his customers. That's hard to find now days.
I called them and they said they had one guy on the truck and i guess they put it in there and the guy came back out he was very good. He said I already did this residence but they were courteous and did good work.