Dunno much more than mentioned. He has a propane tank on site so that might be added to the equation. I think he said it is about $800 to fill. Can’t remember.
He did show me this heating system that ran hot water through pipes in the slab. The house was on a few acres with some fruit trees but not, what I would call, groves.
He mostly mentioned all the tacked on pumping fees and other miscellaneous fees.
btw-he was the MOST malcontent guy I’ve met. I guess he took a beating on that house. He was the contractor and was just hating life, so cal, family, dry weather,… it got to be funny after a while.